Q 1837680582.     A circular coil of radius 8.0 cm and 20 turns

is rotated about its vertical diameter with an

angular speed of 50 rad `s^(-1)` in a uniform

horizontal magnetic field of magnitude `3.0 xx 10^(-2) T.`

Obtain the maximum and average emf

induced in the coil. If the coil forms a closed

loop of resistance `10 Omega` calculate the

maximum value of current in the coil.

Calculate the average power loss due to Joule

heating. Where does this power come from?

NCERT Chapter Solution 6/6.6
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