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JEE Main 2024
05-04-2024 S2
Question
A solenoid of length 0.5 m has a radius of 1 cm and is made up of ' m ' number of turns. It carries a current of 5 A . If the magnitude of the magnetic field inside the solenoid is $6.28 \times 10^{-3} \mathrm{~T}$, then the value of $m$ is :
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Showing 18 questions
QJEE Main 20242024
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