The coil of an A.C. generator has 100 turns, | vedclass

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(C) Given: $N = 100$, $A = 2 \, m^2$, $\omega = 30 \, rad/s$, $B = 2 	imes 10^{-2} \, T$, $R = 600 \, \Omega$.The peak electromotive force $(E_0)$ in

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$12$

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(C) Given: $N = 100$, $A = 2 \, m^2$, $\omega = 30 \, rad/s$, $B = 2 	imes 10^{-2} \, T$, $R = 600 \, \Omega$.The peak electromotive force $(E_0)$ induced in the coil is given by:$E_0 = N A B \omega$$E_0 = 100 	imes 2 	imes (2 	imes 10^{-2}) 	imes 30$$E_0 = 100 	imes 2 	imes 0.02 	imes 30 = 120 \, V$.The maximum power dissipated in an $A.C.$ circuit is given by:$P_{\max} = \frac{E_0^2}{2R}$Substituting the values:$P_{\max} = \frac{120 	imes 120}{2 	imes 600}$$P_{\max} = \frac{14400}{1200} = 12 \, W$.

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