Question

if F1 and F2 are forces acting on alpha particle and electron in electric field respectively then which force is greater
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Answer 1

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• The alpha particle has twice the charge of the electron. The force on particle having charge q, moving with the velocity of v in a magnetic field having strength B is given by the $\small \underline {\sf{ F = q (v x B).}}$ For alpha the magnetic force will be higher since it has higher charge.

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Answer 2

Answer:

• The alpha particle has twice the charge of the electron. The force on particle having charge q, moving with the velocity of v in a magnetic field having strength B is given by the \small \underline {\sf{ F = q (v x B).}}

F=q(vxB).

For alpha the magnetic force will be higher since it has higher charge.

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