A charged particle is moving with speed v perpendicular to a uniform magnetic field. A second identical charged particle is moving with speed 2v perpendicular to the same magnetic field. The frequency of revolution of the first particle is f

The frequency of revolution of the second particle is A)

f.
B)

4f.
C)

f/2.
D)

f/4.
E)

2f.


A

Physics & Space Science

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The velocity of the moving object is

a.
zero.

b.
constant.

c.
increasing.

d.
decreasing.

e.
not determinable.

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