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The cyclotron frequency of an electron g...

The cyclotron frequency of an electron gyrating in a magnetic field of `1T` is approximately:

A

`28 MHz`

B

`280 MHz`

C

`2.8 xx 10^(10)Hz`

D

`2.8 xx 10^(9)Hz`

Text Solution

Verified by Experts

The correct Answer is:
C
`f=(qB)/(2pim)=(1.6 xx 10^(-19)xx 1)/2 xx 3.14 xx 9 xx 10^(31)-=2.83 xx 10^(10)Hz`
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