Question

A particle having charge of mass m and having charge moves with constant speed in a circle of radius r about the charge

Answer 1

Answer:

Explanation:

Solution:-

given by:-

W=Change in ( OE)

=(1/4πε0)×(q1q2/r1−q1q2/r2)

=1/4πε0(qQ/r1−qQ/r2)

=(qQ/4πε0(1/r1−1/r2))ans

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