# Physics

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The frequency of circular motion for a charged particle moving around in the presence of a uniform magnetic field does not depend on ...

The mass of the particle

The charge of the particle

The magnitude of the magnetic field

Actually, it depends on all of the above quantities

• Physics -

Are we supposed to pick one?

The so-called cyclotron frequency of a charged particle in a magnetic field is proportional to B q/m. See

http://en.wikipedia.org/wiki/Cyclotron

One of the first four choices is correct.

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