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# Electrostatics: Power to move a charge

APPHEM-UB0N4X

How much power is used in moving a .$03 C$ charge from point A at a potential of $40 v$ to point B at $60 v$, if this takes 2 seconds?

A

$0.30w$

B

$0.15w$

C

$0.6w$

D

$0.012w$

E

$0.18w$