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A particle of charge per unit mass $α$ is released from origin with a velocity $\vec{v} = v_{0} \hat{i}$ in a uniform magnetic field $\vec{B} = - B_{0} \hat{k} .$ If the particle passes through (0, y, 0), then y is equal to

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−2v0B0α

v0B0α

2v0B0α

−v0B0α

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detailed solution

Correct option is C

y=2r=2mv0B0q= 2v0B0αHere, qm=α

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A particle of charge per unit mass α is released from origin with a velocity v→ = v0i^ in a uniform magnetic field B→=−B0k^. If the particle passes through (0, y, 0), then y is equal to

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Ready to Test Your Skills?

free study material

A particle of charge per unit mass $α$ is released from origin with a velocity $\vec{v} = v_{0} \hat{i}$ in a uniform magnetic field $\vec{B} = - B_{0} \hat{k} .$ If the particle passes through (0, y, 0), then y is equal to