The work done in bringing a charge +q from infinity in free space, to a position at a distance d in front of a semi-infinite grounded metal surface is : q² (a) Απε, (d) q² (b) 4πε, (2d ) q² (c) 4πε, (4d) q? (d) 4πε, (6d)

The work done in bringing a charge +q from infinity in free space, to a position at a distance d in front of a semi-infinite grounded metal surface is : q² (a) Απε, (d) q² (b) 4πε, (2d ) q² (c) 4πε, (4d) q? (d) 4πε, (6d)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

The work done in bringing a charge +q from infinity in free space, to a position at a distance d in front of
a semi-infinite grounded metal surface is :
q?
(a)
Απε, (d)
(b)
Απε, (2d)
(c)
4TE, (4d)
(d)
4περ (6d)

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