Question

Magnetic field at the Centre due to a current carrying circular coil depends

a) Direct on its radius

b) Inversely on the magnitude of current in it.

c) Direct on the circumference of coil

d) Inversely on it radius.
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Answer 1

Answer:

d) Inversely on it radius.

Explanation:

Magnetic field at the Centre due to a current carrying circular coil depends Inversely on it radius.

Answer 2

Answer:

Explanation :

direct on the circonference coil