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A charged particle is fired at an angle ...

A charged particle is fired at an angle `theta` to a uniform magnetic field directed along the x-axis. During its motionalong a helical path, the particle will

A

If both assertion and reason are correct and reason is a correct explanation of the assertion .

B

If both assertion and reason are correct but reason is not the correct explanation of assertion.

C

If assertion is correct but reason is incorrect.

D

If assertion is incorrect but reason is correct.

Text Solution

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The correct Answer is:
a
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