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A round coil has 120 coils and its radius measures 1.60 cm. This coil rotates in...

A round coil has 120 coils and its radius measures 1.60 cm. This coil rotates in a magnetic field of 0.0750 T.
a) What is the angular velocity of the coil if the maximum fem produced is 24 mV?
b) We can model this coil as a conductive ring by rotating within a magnetic field. If it has a resistance of 9o. What will be the magnitude of the Bmax self-generated by the ring at its center?

engineering   Electrical-Engineering   
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Answer #1


One Given datas are No. of toms A = 120 coil radius R = 1.60cm. B 0-0 750T e Area A=TR2 Past @ : Induced omf E = 2 me we know

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