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Why in equipotenial surface has zero …

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Why in equipotenial surface has zero work done???

Posted by Hardeep Singh 6 years, 5 months ago

CBSE > Class 12 > Physics

4 answers

Pragati Gola 6 years, 5 months ago

Net V is 0,W=QV=0

Yogita Ingle 6 years, 5 months ago

If, a positive test charge q is moved from point A to B, then,
V_B - V_A = W_AB /q
Where W_AB = is work done to move charge q from A to B.
Since, two points A and B are on the same equipotential surface,
V_B- V_A = 0
ThereforeW_AB = 0

Ayush Verma 6 years, 5 months ago

Becoz equipotential surface has same potential at all point. Therefore, potential difference is zero at all point that's why workdone is also zero. As W=dV/Q

Shivangi Vats 6 years, 5 months ago

I thnk agr kisi surface pr energy same h to vaha wrk done zero hota h

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