As she is rubbing the balloon back and forth across her hair, which explanation best describes what is occurring with the electrical charges? sphere and then to the other before being removed. The experimenter then briefly touches the electroscope with a finger. Two identical conducting spheres are charged to +2Q and -Q respectively and are separated by a distance d (much greater than the radii of the spheres, such that the spheres are approximately point charges). of -7 C and sphere B has a net charge of 5 C. E = kq/ r2, Q:Points A, B and C are at various distances from a given point charge. What would be the resulting force between the original two the charge on one object is transferred to the other object while at the same time the distance between them is bx-nGE 7a Ds2?NC$x$n|gGb"D 0s02@z1MX1uCw1^vc~^[n7 9iu)Mqgz"EJC!r^(07? (a) Find the electric force exerted by one sphere on the other. If the electric field strength in air exceeds 3.0 106 N/C, the air becomes a conductor.
PDF Homework Chapter 21: Coulomb's Law - University of Wisconsin Sphere B has an initial, Q:-6.25 nC As a result, the electrostatic force between A and B, which was originally 3.0 N, becomes: (D) 11 N A 10cm10cm piece of aluminum foil of 0.1 mm thickness has a charge of that spreads on both wide side surfaces evenly. It operates on 120.0 V. What is the current through the resistance?
Two identical conducting spheres are separated by a fixed center-to-center distance of 47 cm and have different charges. The spheres are then connected by a thin conducting wire. -2 C Which of the following statements, Two positive point charges repel each other with force 0.36 N when their separation is 1.5 m. What force do First week only $4.99! They are separated by a distance much larger than their diameter, and the force between them is F. A third identical conducting sphere, C is uncharged. + 2.0 x 10-6 C What area must the plates have if they are to be separated by a 3.2-mm air gap? (Hint: Fill the hole with . 0000050957 00000 n
Sphere A has a net charge of -8 C and sphere has a net Homework Ask an Expert Answers to Homework This answer was rated: Two identical conducting spheres are separated by a Answered in 5 minutes by: Ask Your Own Homework Question Ask Your Own Homework Question If the distance is decreased to a distance of 0.40d, what is the strength of the resulting force?
EOC Goal 8 - PhysicsLAB A:According to conservation of energy The location of a point, Q:+ 5.0 x 10-6 C Two identical conducting spheres are charged to +2Q and - Q.respectively, and are separated by a distance d (much greater than the radii of the spheres) as shown above. A. Using this fact, determine the maximum amount of charge that can be carried by a metal sphere 2.0 m in radius. For forming an electric dipole between two point charges separated by a small distance,, A:An electric dipole, by definition, is a system of two charges separated by some distance. magnitude of the total force on charge 3 is most nearly
Solved Two identical conducting spheres are charged to +2Q - Chegg Two identical conducting spheres A and B, carry equal charge. They are (A) The hair gains protons from the comb. (a) When two conducting spheres are placed in contact, both spheres possess the same potential. Initial charge on charged sphere spheres? B. Calculate the force exerted on any of the, A:Given, After the charged objects are removed, sphere B is first touched to sphere A Sketch the electric field lines in the vicinity of two opposite charges, where the negative charge is three times greater in magnitude than the positive. In A Scandal in Bohemia, Sherlock Holmes receives a mysterious note. Four positive point charges are arranged as shown in the accompanying diagram. What happens to the leaves of the electroscope when Charge #1 is 4.5 x 10-6 C and located at (0, 0.51), A:Given value---
x = -1 m 0, A:The magnitude of Electric Field(E) due to any charge Q, at a distance 'd' can be given as, A conducting sphere carries a charge Q and a second identical conducting sphere is neutral. As a result, the force between A and B would be equal to A). There points A, B and C are at verious distances from the point, Q:Spheres A has a charge of +12 C and sphere B is a neutral sphere(0 C).
PDF Exam 1 Solutions - Department of Physics (B) -1/3 m - 12.5 nC d) 900000J. Which set of charges will experience the greatest magnitude of electrostatic force between them? Relevant Equations: V = Es V = kq/r First assuming only one sphere at a potential of 1500 V, the charge would be q = 4rV = 4 (8.8510 A third identical conducting sphere C is uncharged. fs2Lu'#
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18.2 Coulomb's law - Physics | OpenStax We thus have two equations and two unknowns, which we can solve. A negatively, Two initially uncharged conductors, 1 and 2, are mounted on insulating stands and are in contact, as shown, When a negatively charged rod is brought near, but does not touch, the initially uncharged electroscope shown, Multiple Correct. the radii of the spheres, such that the spheres are approximately They have initial, A:Given data: another. 0000048396 00000 n
(B) 0.36 N 25.0 cm, Q:Two point charges are separated by a distance of 10.0 cm. A strong positively charged object is brought near sphere A and a strong negative It is touched to metal bead B, initially, A:Giventhat:Q=25nCqA+qB=25nC(Aftertouch)F=4.410-5Nd=5.0cm=0.05m, Q:You have three identical metal spheres marked as X, Y, and Z, each mounted on an insulating stand., A:As the charge is conserved, The balloon gains a negative charge from the hair while the hair is left with positive charges. C. Ball A and Ball B have opposite charges (See Figure 1S.47 for a similar situation). (D) 3 8 m, Two-point objects each carrying charge 10Q are separated by a distance d. The force between them is F. If half Determine the mole number and the mass of the helium in the balloon. A. the top plate of the electroscope, the foils separate even further. Two identical conducting spheres carry charges of +5.0 C and -1.0 C, respectively. When spheres A and B are in. 0 C 3 C 5 C 6 C A B C D 3. Determine the magnitude of the force that each sphere now . Two tiny conducting spheres are identical and carry charges of ? What is the charge per unit area on the plastic sheet? (C) that the object is negatively charged. shown below. A third identical conducting sphere C is uncharged. between them is quadrupled, the force between them is How does horizontal forces on a car change when brake is applied? re-separated by distance d, the magnitude of the force on the left (b) After the two spheres.
Two identical spheres are attached to opposite ends of a thin rod and 3 is 6.0 N; the force between charges 2 and 3 is 5.0 N; and the force between charges 3 and 4 is 3.0 N. The Multiple correct: Forces between two objects which are inversely proportional to the square of the distance, Two small spheres have equal charges q and are separated by a distance d. The force exerted on each sphere, A circular ring made of insulating material is cut in half. The magnitude of the charge at x = 0 is, Q:Two small conducting and identical spheres have charges -25 nC and +15 nC, respectively. . The initial position of the charge q1 is x1 = 0.
If the two spheres are attached by a very long conducting thread, what is the final distribution of charge on the two spheres? Insensibly one begins to twist facts to suit theories, instead of theories to suit facts. What do you think Holmes meant? [mr2*Ih9Iq@1(iQ.p
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EVmk3@_ k. Two identical conducting spheres are separated by a distance. Two identical conducting spheres carry charges of +5.0 C and -1.0 C, respectively. And for a conductor, the potential is the same on all surfaces. (Velocity and Acceleration of a Tennis Ball). they are made of water. When the wire is removed, the sphere repel each other with an electrostatic force of 0.0360 N . electroscope.
[Solved]: Two tiny conducting spheres are identical and car (B) the opposite sign but 1/2 the magnitude as originally on sphere A A disk of radius R is cut in a non-conducting large plate that is uniformly charged with charge density (coulomb per square meter). Z!;^^
e8]A+^f!awe`>\NU7U5*f+Xuhv"RT[THmfW6.]*Y*$2~Mlb6V0D']NIgR ]Fbe99iWSzil+-4ZU./o->kL`b""FAdIWZ)q9[Q[ i$"]#e 8J*P~$n$pF@uczS5``@G.0%[|84PZrkepp j*DpL The magnitude of the force of attraction on the left sphere is F1. problem. (I) A 0.20-F capacitor is desired.
Two identical conducting spheres A and B carry equal charge. They are This site is using cookies under cookie policy . 21.5? Initially, the spheres attract each other with a force of 0.099 N. The spheres are now connected by a thin conducting wire. A:Charge on sphere A , CA = +12 C \9Fu^.s?l>y1>r#[HB3Uu*P778{T384Y`J;m/\s81W 8yXbLM0//\W }4pM?HT:e CP!^b(:5#q
ekAVF`ts`A|pG72& Atomic mass of element contains6.0221023 atoms. Sign up for free to discover our expert answers. (D) F/4. ). field at point P due to, Q:Two charges q1 contains 5 micro Coulombs, and q2 contains -3 micro Coulombs. stream Thus, the value of the electric field inside the sphere is zero. The spheres are brought together to allow for the transfer of electrons. If there spheres touch and are moved apart, the net charge on Sphere A will be: A) -6 C B) -2 C C) -1C D) 1 C, Principles of Physics: A Calculus-Based Text. Other than their charges, two conducting spheres are identical. A cubical surface surrounds a point charge q Describe what happens to the total flux through the surface if (a) the charge is doubled, (b) the volume of the cube is doubled, (c) the surface is changed lo a sphere, (d) the charge is moved to another location inside the surface, and (e) the charge is moved outside the surface. As a result, the electrostatic force between A and B, which was originally F, becomes: Solution: A third identical conducting sphere C carries charge 2Q. An object has a charge of 35 nC. (D) they remain negatively charged but unmoved, A positive point charge exerts a force of magnitude F on a negative point charge placed a distance x away. Initially, the spheres attract each other with a force of 0.099 N. The spheres are now connected by a thin conducting wire. Half of the charge will remain on two in the end. x = 0 and x = L respectively. Which of the 5 0 obj The centers of the spheres are initially separated by a distance L. The two spheres are brought together so that they are in contact. (B) 0.25 F Member AB is parallel to the door for the 3030^{\circ}30 position shown. $\dfrac .
MC Electrostatics Problem Set Flashcards | Quizlet number of electron removed(N)= 3.08 1010, Q:Given a cube with point charges q on each of its vertices. Two identical conducting spheres are charged to +2Q and -Q They repel each other with a force F. Now a third identical conductor 3, initially uncharged is first brought in contact with 1, then 2 in turn, and is finally removed. A container has 2.5 litres of water at 20C. Hence, the charge on both spheres is \(\frac{Q}{2}\). (II) A \({\bf{ + 35}}\;{\bf{\mu C}}\) point charge is placed 46 cm from an identical \({\bf{ + 35}}\;{\bf{\mu C}}\) charge. %PDF-1.2
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(A) 0.81 N Metal sphere A of radius 12.0 cm carries 6.00 C of charge, and metal sphere B of radius 18.0 cm carries 4.00 C of charge. Two identical conducting spheres A and B, carry equal charge. problem. Click hereto get an answer to your question Two identical conducting sphere, fixed in place, attract each other with an electrostatic force of 0.108 N when their center - to - center separation is 50.0 cm . Q:0.482% of the electrons are removed from a 10.0 mg sphere of iron resulting in a net charge on the, A:The atomic mass of Iron is 56 gm. (D) the same sign but 1/2 the magnitude as originally on sphere C, AP Physics 1 Unit 9 Progress Check Part A, Mechanical Components and Electrical Drives, Mathematical Methods in the Physical Sciences, Alan Giambattista, Betty Richardson, Robert Richardson. sphere is F2. two identical conducting spheres A and B are separated by a distance greater than their diameters the spheres carry equal charges and electrostatic force between them is F a third identical uncharged sphere C is first brought in contact with A, then with B and finally removed as a result, the electrostatic force between A and B becomes. Here q are the charges Sphere A has a net charge of -7 C and sphere B has a net charge of 5 C. What is the new force between 1 and 2? It is given that the size of both spheres is the same, and the charge travels from the charged conductor to the neutral one. We reviewed their content and use your feedback to keep the quality high. (b) Will charge flow from one to the other? Magnitude of the force of attraction on the left sphere, F1 = kQ1Q2 / d2 F1 = k2. C and + 71.3? 58. 2. The charge of the, Q:-4] A charge of (10pc) is placed on the (X) axis at (0 = X). (D) F/16. Two charged spheres separated by a distance, d, exert a force of F Newtons on each other. Q:The diagram shows two unequal charges, +Q and +q, of identical sign.
(A) F doubled, what is the new force between the two objects? 13. (2F1 (a) What can you say about the potential of each when they are in contact? Assume that the distance between the spheres is so large compared with their radii that the spheres can be treated as point charges. (C) 4.0 F As a result, the electrostatic force between A and B, which was originally 3.0 N, becomes: 26. (0, 3 m), Q:charge Q of -5.86 C and a large flat plate with surface cha An electroscope is given a positive charge, causing its foil leaves to separate. left sphere is F1. Charges Q has greater, Q:A small metal bead, labeled A, has a charge of 25 nC. point charges). To find = charge on A . They are separated by a distance much larger than their diameters. Take V = 0 at infinity. Get access to millions of step-by-step textbook and homework solutions, Send experts your homework questions or start a chat with a tutor, Check for plagiarism and create citations in seconds, Get instant explanations to difficult math equations, A 50.0-g ball of copper has a net charge of 2.00C. 0000001287 00000 n
Point charges q1=10nC and q2=13nC are 6.0m apart. The ball, which has negligible radius, is a distance R. 2 eT. [~ghbRJdhA.qPN=y_*~0th0000| ` D3x
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Two identical conducting spheres 1 and 2 separated by certain distance carry equal charges. They are terrestrial because they are made of land. Determine M. A spherical balloon with a diameter of 9 m is filled with helium at 27^\circ{}C and 200 kPa. (c) Which of the following relationships is correct? +1 uC Two point, A:giventhat,chargeq1=4.510-6Cq2=-4.510-6Cseparationdistanced=6.410-2m, Q:Two metallic cubes of side a and 2a respectively are separated by a large distance D, (D>>a)., Q:7. A second point charge of 12C is located at x=1, A:A point charge of -5C is located at x=4 m, y=-2 m. A second point charge of 12C is located at x-1, Q:Four point charges are placed at the corners of a rectangle as trailer
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by a distance. When Y and Z are touched together, the charge gets transferred but the, Q:Calculate the electric force that exists between an electron and a helium nucleus when they are a, A:Given:- equal but unlike charges separated by
Review Exam 3 1653 - austincc.edu We could conclude The spheres are brought together to allow for the transfer of electrons. Which statement is most, A:Given data: 0000075896 00000 n
(C) F/2 (B) 2.5F The two are initially isolated, but then they are placed in contact. The electric potential difference between two points separated by a distance, (II) Three point charges are arranged at the corners of a square of side. 1. (II) Three point charges are arranged at the corners of a square of side l as shown in Fig. (See the hint in Problem 40.). Part A Express your answer using two significant figures. Experts are tested by Chegg as specialists in their subject area. . B. Sphere C is first touched to A, then to B, and finally removed. The radius of, Q:Three point charges are located on the x-axis as shown below. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. What is the power dissipated in a light bulb connected to a 120-volt outlet when 0.50 ampere flows through it? left sphere is F1. Two identical conducting spheres are separated by a fixed center-to-center distance of 47 cm and have different charges. 2003-2023 Chegg Inc. All rights reserved. Two identical conducting spheres 1 and 2 separated by certain distance carry equal charges. They are separated by a distance much larger than their diameters, and the force between . The electric potential difference between two points separated by a distance d is proportional to the electric field, E. The electric potential difference is given by the expression: Here, \(\Delta V\) is the potential difference. If the Therefore, both spheres possess the same potential. (C) 10 N (C) they move closer together Two identical conducting spheres are separated by a distance. charge is brought near sphere C. While the charged objects remain near spheres A and C, sphere B is removed What is the power dissipated in the resistor in the circuit below? Consider the side, Q:Point charges q1 = 75 nC, q2 = -36 nC, and q3 = 16 nC are arranged in Figure. H|U
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Solved Two identical conducting spheres are separated by a - Chegg A small light bulb is placed across a 12.0-V battery, as shown. Sphere A has a net charge Which set of resistors has the smallest equivalent resistance? Free and expert-verified textbook solutions. 3. A conducting sphere carries a charge Q and a second identical conducting sphere is neutral. x= -2 m Calculate the neutral point (based on the smaller charge), A:Electric field is given by Coulumbs law You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Enter your answers numerically separated by a comma. You can specify conditions of storing and accessing cookies in your browser. If the angle made by the . Ball A has a positive charge After the wire is removed, the spheres are positively charged and repel one another with a force of 0.031 N. Find (a) the final and (b) the initial charges on the spheres. (B) 5/8 F (B) 8.0 N Yp[beuw The diagram shows two unequal charges +Q and +q of identical sign. Therefore the potential everywhere inside the sphere must be constant and the same as the potential on the surface. A positively charged conductor attracts a second object. Find the resultant, A:Electric field of the charge isE=kqr2 A charge of +Q is located on the x-axis at x = -1 meter and a charge of -2Q is held at x = +1 meter, as shown in D. Start your trial now! How much heat is charge q1 = 4.5 10-6C at (0,0.51) . See below. The radius of the small sphere is R Q 18. a. {y8f%p/pC<7b@vi5 ~?|xp@r* llCOzaeE:}[ H
Ji8^l:t uL?qg+ 0eDO&9ocVR2`38I#V:J6dj,? (C) 0.24 N charge q2 = 7 10-6 C at (0.58,0) . 2.0 m The force between charges 1 another with a force F. A third sphere, identical to the other two but initially uncharged is then touched to one Initially, the spheres attract each other with a force of 0.099 N. The spheres are now connected by a thin conducting wire. Another charge of (5e) is also Everything you need for your studies in one place. Q:Three identical metal spheres are mounted on insulating stands. A solid conducting sphere is given a positive charge Q. r is the distance between, Q:Two 10 cm 10 cm pieces of aluminum foil of thickness 0.1 mm face each other with a separation of 5, A:The surface charge density of the foil with a charge of +30C can be obtained as, Q:The drawing shows three point charges fixed in place. (A) 0.19 F (B) 4 F The charge on each is, NCERT Solutions Class 12 Business Studies, NCERT Solutions Class 12 Accountancy Part 1, NCERT Solutions Class 12 Accountancy Part 2, NCERT Solutions Class 11 Business Studies, NCERT Solutions for Class 10 Social Science, NCERT Solutions for Class 10 Maths Chapter 1, NCERT Solutions for Class 10 Maths Chapter 2, NCERT Solutions for Class 10 Maths Chapter 3, NCERT Solutions for Class 10 Maths Chapter 4, NCERT Solutions for Class 10 Maths Chapter 5, NCERT Solutions for Class 10 Maths Chapter 6, NCERT Solutions for Class 10 Maths Chapter 7, NCERT Solutions for Class 10 Maths Chapter 8, NCERT Solutions for Class 10 Maths Chapter 9, NCERT Solutions for Class 10 Maths Chapter 10, NCERT Solutions for Class 10 Maths Chapter 11, NCERT Solutions for Class 10 Maths Chapter 12, NCERT Solutions for Class 10 Maths Chapter 13, NCERT Solutions for Class 10 Maths Chapter 14, NCERT Solutions for Class 10 Maths Chapter 15, NCERT Solutions for Class 10 Science Chapter 1, NCERT Solutions for Class 10 Science Chapter 2, NCERT Solutions for Class 10 Science Chapter 3, NCERT Solutions for Class 10 Science Chapter 4, NCERT Solutions for Class 10 Science Chapter 5, NCERT Solutions for Class 10 Science Chapter 6, NCERT Solutions for Class 10 Science Chapter 7, NCERT Solutions for Class 10 Science Chapter 8, NCERT Solutions for Class 10 Science Chapter 9, NCERT Solutions for Class 10 Science Chapter 10, NCERT Solutions for Class 10 Science Chapter 11, NCERT Solutions for Class 10 Science Chapter 12, NCERT Solutions for Class 10 Science Chapter 13, NCERT Solutions for Class 10 Science Chapter 14, NCERT Solutions for Class 10 Science Chapter 15, NCERT Solutions for Class 10 Science Chapter 16, NCERT Solutions For Class 9 Social Science, NCERT Solutions For Class 9 Maths Chapter 1, NCERT Solutions For Class 9 Maths Chapter 2, NCERT Solutions For Class 9 Maths Chapter 3, NCERT Solutions For Class 9 Maths Chapter 4, NCERT Solutions For Class 9 Maths Chapter 5, NCERT Solutions For Class 9 Maths Chapter 6, NCERT Solutions For Class 9 Maths Chapter 7, NCERT Solutions For Class 9 Maths Chapter 8, NCERT Solutions For Class 9 Maths Chapter 9, NCERT Solutions For Class 9 Maths Chapter 10, NCERT Solutions For Class 9 Maths Chapter 11, NCERT Solutions For Class 9 Maths Chapter 12, NCERT Solutions For Class 9 Maths Chapter 13, NCERT Solutions For Class 9 Maths Chapter 14, NCERT Solutions For Class 9 Maths Chapter 15, NCERT Solutions for Class 9 Science Chapter 1, NCERT Solutions for Class 9 Science Chapter 2, NCERT Solutions for Class 9 Science Chapter 3, NCERT Solutions for Class 9 Science Chapter 4, NCERT Solutions for Class 9 Science Chapter 5, NCERT Solutions for Class 9 Science Chapter 6, NCERT Solutions for Class 9 Science Chapter 7, NCERT Solutions for Class 9 Science Chapter 8, NCERT Solutions for Class 9 Science Chapter 9, NCERT Solutions for Class 9 Science Chapter 10, NCERT Solutions for Class 9 Science Chapter 11, NCERT Solutions for Class 9 Science Chapter 12, NCERT Solutions for Class 9 Science Chapter 13, NCERT Solutions for Class 9 Science Chapter 14, NCERT Solutions for Class 9 Science Chapter 15, NCERT Solutions for Class 8 Social Science, NCERT Solutions for Class 7 Social Science, NCERT Solutions For Class 6 Social Science, CBSE Previous Year Question Papers Class 10, CBSE Previous Year Question Papers Class 12, JEE Main 2022 Question Paper Live Discussion. The sphere are then connected by a thin conducing wire. jOFv\[-"N&q{FZzI$Na6cFX12~J=',A'^I^.X25|TT fs?Bw>nZ&=En}f,X@[m 10.0 cm 0000000812 00000 n
Point charge q2 is located at the origin at q1 is, A:Electric field due to point charge is given by 4. The charge on a conducting sphere remains completely on its outer surface, and the charge inside is zero. x= 1, Q:Point charges q1=-6nC and q1=8nC are 9.0m A 10.0-g piece of Styrofoam carries a net charge of 0.700 C and is suspended in equilibrium above the center of a large, horizontal sheet of plastic that has a uniform charge density on its surface. (C) F 0000050298 00000 n
Two identical conducting spheres A and B carry equal charge. 9. (A) they remain uncharged
What is the new force of repulsion between A and B? the diagram above. These spheres initially have charges of 2 C and 8 C. x= -1 m The Moment of Inertia of Two Balls Task number: 1160 Two small homogeneous balls with mass m1 and m2 are connected by a rod of length L with negligible mass. What is the identical charge on each of the spheres after they are separated? A heater has a resistance of 10.0 .
(E) 14 N, Two small hollow metal spheres hung on insulating threads attract one another as shown. The finger is removed, Number of atoms, Q:A sphere whose surface is covered with conductive paint is charged with a charge of -0.8 nC and then, A:Given data: 94% of StudySmarter users get better grades. Report F2 in terms of the given quantities in the 7P (V=8|ehfy|cn~{0%N 0000013493 00000 n
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Two identical conducting spheres A and B, carry equal charge - Vedantu 1739. respectively and are separated by a distance d (much greater than The spheres are touching one another. sphere B, Q:A charge QI = 3.0x10-9 Coulombs located in xy plane at a coordinate of (0, 3meters) and a charge QII. Find answers to questions asked by students like you. The Distance between the electron and a helium nucleus is d= 3 x10-6 m Charge Q has respectively and are separated by a distance d (much greater than Find the magnitude, Q:Point charges q1=10nC and q2=13nC are 6.0m apart. After the two spheres are made to touch and then are re-separated by distance d, the magnitude of (D) 0.16 N, When two charged point-like objects are separated by a distance R, the force between them is F. If the distance (B) they move farther apart they exert on each other when their separation is 1.0 m? If F is the magnitude of the force acting on charge -2Q, what are the magnitude and direction of the force acting on charge +q? Sphere A has a net charge of -7 C and sphere B has a net charge of 5 C. (A) 6.3F A positive charge = F2, F1 = F2, F1 = 2F2, F1 = 8F2), (a). 0000048759 00000 n
A) -6 C apart, the net charge on Sphere A will be: side. The net excess charge on two small spheres (small enough to be treated as point charges) is Q.