Estimate the expression for the magnetic field strength

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Reference no: EM13656898

A long, straight conducting wire of radius R has a non uniform current density J =J0r/R, where J0 is fix. The wire carries whole current I.

(a) Derive an expression for J0 in terms of I and R.

(b) Estimate the expression for the magnetic field strength inside the wire at radius r.

Yes or No

Reference no: EM13656898

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