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Grade 12General Physics

A circular coil having 20 turns, each of radius 8 cm, is rotating about its vertical diameter with an angular speed of 50 radian s-1 in a uniform horizontal magnetic field of magnitude 30 mT. Obtain the maximum average and r. m. s. values of the emf indued in the coil. If the coil forms a closed loop of resistance , how much power is dissipased as heat in it ?

Profile image of Prakash pandey
12 Years agoGrade 12
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Profile image of Saurabh Koranglekar
6 Years ago
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