A 91 q2 iB A point charge q is placed at point A, a distance d from a second point charge q, , as shown. An external agent then moves q in a circular arc of radius d from point A to point B. Which of the following equations describes the work done on q by the electric force from q, ? A kq, 2 (중) d? kq, 92 C () (플) kg 92

A 91 q2 iB A point charge q is placed at point A, a distance d from a second point charge q, , as shown. An external agent then moves q in a circular arc of radius d from point A to point B. Which of the following equations describes the work done on q by the electric force from q, ? A kq, 2 (중) d? kq, 92 C () (플) kg 92

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter26: Electric Potential

Section: Chapter Questions

Problem 51PQ

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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

A
92
OB
A point charge q is placed at point A, a distance d from a second point charge q2 , as shown. An external agent then moves q in a circular arc of
radius d from point A to point B. Which of the following equations describes the work done on q, by the electric force from q, ?
O ()
(3)
kq, 92
d?
kq, 92
()
d
(풍) kgh 92

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