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6 Oct 2020
A steady current I flows through a wire of radius 'a'. The current density in the wire varies with r as Where k is a constant and r is the distance from the axis of the wire. Find expressions for the magnitudes of the magnetic field inside and outside the wire as a function of r.
A steady current I flows through a wire of radius 'a'. The current density in the wire varies with r as Where k is a constant and r is the distance from the axis of the wire. Find expressions for the magnitudes of the magnetic field inside and outside the wire as a function of r.
Sagar YadavLv10
3 Nov 2020