Physics · 2025
JEE Main · 3 April 2025, Shift 1 · Q47
A 4.0 cm long straight wire carrying a current of 8 A is placed perpendicular to a uniform magnetic field of strength 0.15 T. The magnetic force on…
A $\displaystyle 4.0$ cm long straight wire carrying a current of $\displaystyle 8$ A is placed perpendicular to a uniform magnetic field of strength $\displaystyle 0.15$ T. The magnetic force on the wire is $\displaystyle \_\_\_\_$ mN .
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From NTA’s final answer key for this paper.
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