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AP® Physics C: E & M

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Separation distance of two charges

APPHEM-4FSYSS

A 1 $\mu$C charge and a 8$\mu$C charge experience a force of $180$ $N$.

How far apart are the charges?

A

$.0004$ $m$

B

$0.02$ $m$

C

$0.2$ $m$

D

$2$ $m$

E

$4$ $m$