6. A point charge q = +30 µC moves from A to B separated by a distance d= 0.20 m inthe presence of an external electric field Ë of magnitude 400 N/C directed toward theright as in Fig. 3. DetermineFig. 3Page 2(a) the work done by the electric force exerted on the charge(b) the change in the electric potential energy of the charge

The electric potential energy of a charge is equal to the negative of the work done by the electric…

Answered: 6. A point charge q = +30 µC moves from…

University Physics Volume 2

18th Edition

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Chapter7: Electric Potential

Section: Chapter Questions

Problem 100AP: A point charge of q=50108 C is placed at the center of an uncharged spherical conducting shell of...

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At a certain distance from a charged particle, the magnitude of the electric field is 500 V/m and the electric potential is 3.00 kV. (a) What is the distance to the particle? (b) What is the magnitude of the charge?
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Given two particles with 2.00-C charges as shown in Figure P25.19 and a particle with charge q = 1.28 10-18 C at the origin, (a) what is the net force exerted by the two 2.00-C; charges on the charge q? (b) What is the electric field at the origin due to the two 2.00-C particles? (c) What is the electric potential at the origin due to the two 2.00-C particles?
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6. A point charge q = +30 µC moves from A to B separated by a distance d = 0.20 the presence of an external electric field Ē of magnitude 400 N/C directed towa right as in Fig. 3. Determine Fig. 3 Page 2 (a) the work done by the electric force exerted on the charge