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If a charged particle is projected perpe...

If a charged particle is projected perpendicular to a uniform magnetic field, then `a)` it revolves in circular path
`b)` its `K.E.` remains constant
`c)` its momentum remains constant
`d)` its path is psiral

A

only a, b are correct

B

only a, c are correct

C

only b, d are correct

D

only a, d are correct

Text Solution

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The correct Answer is:
A
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