A Circular coil of radius 8 cm and 20 turns about its vertical diameter with an angular speed of 50 m/s in a uniform horizontal magnetic field of 3/10^-2 T. Find the max and average value of emf induced in the coil.

Asked by Liyana Liyakath | 22nd Feb, 2013, 01:04: PM

Expert Answer:

 emf induced in the coil=NABwsinwt
 max emf induced in the coil  =NABw......you need to put the value of ,w,A=pi r2 to find out the emf.

Answered by  | 27th Feb, 2013, 02:41: PM

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