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Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismMagnetic ForceEasy2 minQB

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The magnetic force acting on charged particle of charge $2 μ C$ in magnetic field of $2 T$ acting in $y -$ direction, when the particle velocity is $(2 \hat{i} + 3 \hat{j}) \times 1 0^{6} ms^{- 1}$ is

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Solution:

$F = q (V \times B) = 2 \times 1 0^{- 6} [(2 \hat{i} + 3 \hat{j}) \times 1 0^{6} \times 2 \hat{j}]$ $= 2 \times 4 \hat{k} = 8 N$ in Z-direction.

Stream:JEESubject:PhysicsTopic:MagnetismSubtopic:Magnetic Force

⏱ 2mℹ️ Source: QB

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