Question: A current I (t) flows around the circular ring in Fig. 11.8. Derive the general formula for the power radiated (analogous to Eq. 11.60), expressing

A current I (t) flows around the circular ring in Fig. 11.8. Derive the general formula for the power radiated (analogous to Eq. 11.60), expressing your answer in terms of the magnetic dipole moment (m(t)) of the loop.

X 0 A b d

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Here V 0 since the ring is neutral and the current depends only on t not on position so the retarded ... View full answer

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