Home
Class 12
PHYSICS
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 xx10^10 Hz`

D

`2.8xx 10^9 Hz`

Text Solution

Verified by Experts

The correct Answer is:
C
`v=(q B)/(2 pi m)=(1.76xx10^11xx1)/(2xx3.14)=2.8xx10^10Hz`.
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    NIKITA PUBLICATION|Exercise MCQs (Sensitivity and accuracy of M.C.G.)|1 Videos

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Question Given in MHT-CET)|79 Videos

  • MAGNETISM

    NIKITA PUBLICATION|Exercise MCQs|249 Videos

Similar Questions

Explore conceptually related problems

The cyclotron frequency of an electron gyrating in a magnetic field of 2 T is approximately

The cylotron frequency of an electron grating in a magentic field of 1 T is appoximaterly

The earth's magnetic field is approximately

The cyclotron frequency v_(c) is given by

What is cyclotron frequency of an electron with an energy of 100 eV in the earth's magnetic field of 1xx10^(-4)Wb//m^(2) if its velocity is perpedicular to magnetic field.

Cyclotron frequency does not depend upon.

In a cyclotron, the applied magnetic field