A circular coil of radius carries a current of

PHYSICS · Subjective · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism

Problem

A circular coil of radius 5.0 cm5.0\,\text{cm} carries a current of 3.0 A3.0\,\text{A}. Calculate the magnitude of the magnetic field at its centre. (Give your answer in tesla.)

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