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Questions  

The work done in bringing a 20 coulomb charge from point A to point B for distance 0.2 m is 2 J. The potential difference between the two points will be (in volt)

a
0.2
b
8
c
0.1
d
0.4

detailed solution

Correct option is C

By using W=Q·ΔV⇒ΔV=220=0.1 volt

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