Home
Class 12
PHYSICS
In cyclotron for a given magnet radius o...

In cyclotron for a given magnet radius of the semicircle traced by positive ion is directly proportional to (where v= velocity of positive ion)

A

`v^-2`

B

`v^-1`

C

`v`

D

`v^2`

Text Solution

Verified by Experts

The correct Answer is:
C
`r=(mv)/(q B)`
Since , `(v)/(q B)` is current `therefore r propv`.
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

In a cyclotron, the gyro-radius is directly proportional to the

Magnitude of the magnetic field produced at a given point is directly proportional to the magnitude of the ___________.

The velocity of photon is proportional to (where v is frequency)

The amount of ion dischargedf during electrolysis is directly proportional to :

If x and y are inversely proportional then _____ = k where k is positive constant.

During the electrolysis of an electrplyte, the number of ions produced , is directly proportional to the .

An electron, moving in a uniform magnetic field of induction of intensity vecB has its radius directly proportional to