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In a cyclotron , if the frequency of pro...

In a cyclotron , if the frequency of proton is `5MHz`, the magnetic field necessary for resosnance is

A

0.528T

B

2.32T

C

0.389T

D

0.327T

Text Solution

Verified by Experts

The correct Answer is:
D
`f = (Bq)/(2pi m)`
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Knowledge Check

  • In a cyclotron, the applied magnetic field

    A
    changes only the direction of the charged particle
    B
    increases only te speed of the charged particle
    C
    changes the direction of the particle and increases the speed of the particle
    D
    neither increases the speed nor changes the direction.

  • Cyclotron frequency does not depend upon.

    A
    Radius
    B
    Velocity
    C
    Magnetic induction
    D
    None of these

  • A proton is accelerating on a cyclotron having oscillating frequency of 11 MHz in external magnetic field of 1 T. If the radius of its dees is 55 cm, then its kinetic energy (in MeV) is is (m_(p)=1.67xx10^(-27)kg, e=1.6xx10^(-19)C)

    A
    13.36
    B
    12.52
    C
    14.89
    D
    14.49

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