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Assertion: Cyclotron is a device which i...

Assertion: Cyclotron is a device which is used to accelerate the position ions.
Reason: Cyclotron frequency depends upon the velocity.

A

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

B

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

C

If assertion is true but reason is false.

D

If the assertion and reason both are false.

Text Solution

Verified by Experts

The correct Answer is:
C
Cyclotron is utilised to accelerate the positive ion. Cyclotron frequency is given by `v = (Be)/(2pi m)` . It means cyclotron frequency doesn.t depend upon velocity. Therefore, assertion is true and reason is false.
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