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No work is done in moving a test charge over an equipotential surface. Why

Posted by Parneet Dhillon 2 years, 11 months ago

CBSE > Class 12 > Physics

3 answers

Saloni Kaushik 2 years, 11 months ago

W=delV ×q and delV=0 as V in an equipotential surface is same

0Thank You

Nidhi Bharti 2 years, 11 months ago

This is because potential over the equipotential surface is same everywhere and work done is given by the formula: ( Work done = q∆V) and as ∆V is 0 so work done will also be zero

0Thank You

Manvi Gupta 2 years, 11 months ago

Because potential is same at every point on equipotential surface. W/q=Vb-Va Vb=Va So,W/q=0 W=0

0Thank You

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