Two coins carry identical charges. These two coins are lying 2.50 m apart on a table. If each of these coins experiences a force of 2.00 N, how large is the charge on each coin?

A) 2.61 ?C
B) 26.1 ?C
C) 6.67 ?C
D) 5.22 ?C
E) 52.2 ?C


E

Physics & Space Science

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An uncharged conductor has a hollow cavity inside of it. Within this cavity there is a charge of +10 µC that does not touch the conductor. There are no other charges in the vicinity

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