A solid conducting sphere of radlus R= 15 cm has a total chargeof 1 mC. The work done (in mJ) by an external force to move apoint charge q = 2 nc trom point a to point bat constant speed is:R5 сm10 cm

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A solid conducting sphere of radius R= 15 cm has a total charge of I mC. The work done (in mu) by an external force to move a point charge q = 2 nc trom point a to point bat constant speed is:

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter26: Electric Potential

Section26.3: Electric Potential Energy

Problem 26.2CE

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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 solid conducting sphere of radlus R= 15 cm has a total charge
of 1 mC. The work done (in mJ) by an external force to move a
point charge q = 2 nc trom point a to point bat constant speed is:
R
5 сm
10 cm

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