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Statement of a problem № 3833

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Consider a long straight rod of copper wire. It has a radius of 3x10^(-2) m and 100 A flowing uniformly through it. Find a value for the magnetic field (i) 1 m away and (ii) 6x10^(-3) m away from the central axis of the rod.

Solution:
Consider a long straight rod of copper wire. It has a radius of 3x10^(-2) m and

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