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Two concentric coplanar circular loops m...

Two concentric coplanar circular loops made of wire with resistance per unit length `10^(-4)Omega//m`, have diameters 0.2 m and 2m. A time varying potential difference (4+2.5t) volt is applied to the larger loop. Calculate the current in the smaller loop.

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The correct Answer is:
1.25 amo
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