Question

How will the magnetic field produced at the centre of a current-carrying circular

coil change, if we increase the

(a) value of current flowing through it,

(b) radius of the circular coil, and

(c) number of turns of the coil?​

Answer 1

Answer:

On increasing the current flowing through the coil, the field will increase.

(ii) On reversing the direction of current through the coil, the direction of field will reverse.

(iii) On increasing the number of turns in the coil, the field will increase.

Explanation:

Answer 2

Answer:

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