The figure shows a conducting loop of which the semicircular part lies in the magnetic induction B which varies with time, given as B=at3+ct2+9, where a & b are positive constant. The wire is having resistance per unit length is R Ω/m. Find current in loop.

The figure shows a conducting loop of which the semicircular part lies

1.	The figure shows a conducting loop of which the semicircular part lies in the magnetic induction B which varies with time, given as B=at3+ct2+9, where a & b are positive constant. The wire is having resistance per unit length is R Ω/m. Find current in loop.
Answer» The figure shows a conducting loop of which the semicircular part lies in the magnetic induction $B$ which varies with time, given as $B = a t^{3} + c t^{2} + 9$ , where $a & b$ are positive constant. The wire is having resistance per unit length is $R Ω / m$ . Find current in loop.

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The figure shows a conducting loop of which the semicircular part lies in the magnetic induction B which varies with time, given as B=at3+ct2+9, where a &amp; b are positive constant. The wire is having resistance per unit length is R Ω/m. Find current in loop.

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The figure shows a conducting loop of which the semicircular part lies in the magnetic induction B which varies with time, given as B=at3+ct2+9, where a & b are positive constant. The wire is having resistance per unit length is R Ω/m. Find current in loop.