Question

Suppose an isolated north pole is kept at the centre
of a circular loop carrying a electric current i. The
magnetic field due to the north pole at a point on the
periphery of the wire is B. The radius of the loop
is a. The force on the wire is..​

Answer 1

Step-by-step explanation:

Suppose an isolated north pole is kept at the centre

of a circular loop carrying a electric current i. The

magnetic field due to the north pole at a point on the

periphery of the wire is B. The radius of the loop

is a. The force on the wire is..

Answer 2

Step-by-step explanation:

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