The magnetic intensity at the centre of a long current | EMF

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JEE MAIN 2023

08-04-23 S1

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The magnetic intensity at the centre of a long current carrying solenoid is found to be $1.6 \times 10^3 \mathrm{Am}^{-1}$. If the number of turns is 8 per cm, then the current flowing through the solenoid is $\_\_\_\_$ A.

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