A circular coil of radius 5 cm has 500 turns of a wire. The approximate value of the coefficient of self induction of the coil will be - VgyanHub

Question:

A circular coil of radius 5 cm has 500 turns of a wire. The approximate value of the coefficient of self induction of the coil will be

Options :

(a) 25 millihenry
(b) 25x10-3 millhenry
(c) 50x10-3 milihenry
(d) 50x10-3 henry

Answer :

(a) 25 millihenry

Answer Steps :

Step 2:

Step 3:

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