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4 xx 10^(-4) joules of work is done in m...

`4 xx 10^(-4)` joules of work is done in moving a charge of 5 microcoulomb from a point A to another point B.
Then the potential difference between A and B is

A

80 volts

B

800 volts

C

8 volts

D

0.8 volts

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The correct Answer is:
A
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