A closely wounded circular coil... | EMF | JEE-MAIN 2022

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JEE MAIN 2022

29-07-22 S1

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A closely wounded circular coil of radius 5 cm produces a magnetic field of $37.68 \times 10^{-4} \mathrm{~T}$ at its center. The current through the coil is $\_\_\_\_$ A. [Given, number of turns in the coil is 100 and $\pi=3.14$ ]

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