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Find the magnitude of the magnetic induc...

Find the magnitude of the magnetic induction B of a magnetic field generated by a system of thin conductors along which a current I is flowing at a point A (O, R, O), that is the centre of a circular conductor of radius R. The ring is in yz plane.

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`B = (mu_0i)/(4 pi R) sqrt(2(2 pi^2 - 2pi + 1))`
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AAKASH SERIES-ELECTROMAGNETICS-PROBLEMS (LEVEL -II)
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