Questions
There are two equipotential surface as shown in figure.The distance between them is r. The charge of -q coulomb is taken from the surface A to B, the resultant work done will be
a
W=14πεoqr
b
W=14πε0qr2
c
W=-14πε0qr2
d
W= zero
detailed solution
Correct option is D
The work done is given by =qV2-V1=0Talk to our academic expert!
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