Question

A current of 10 ampere is flowing through a cicular coil of diametere 1 cm what is magnetic induction of its center

Answer 1

Answer:

using register vati is using resistance equals to current x

Answer 2

Answer:

Explanation:

Magnetic field at the centered of a coil is given by

(in screen short knowledge cloude 1st point)

Applying this formula

Where theta is 2pie rad.

Radius 0.5*10power -2

Ans

10(-7 power)*10*2*10*100*2pie

4pie*10(-3 power)

Hope it helped.