Question

in a circular loop conductor, what is the value of magnetic field at the centre?

Answer 1

The magnetic field strength at the center of a circular loop is given by B=μ0I2R(at center of loop), where R is the radius of the loop. RHR-2 gives the direction of the field about the loop.

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Answer 2

Answer:

the magnetic field strength at the center of a circular loop is given by B=u012R( at center of a loop)