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Byju's Answer
Standard XII
Physics
Cyclotron
The cyclotron...
Question
The cyclotron frequency of an electron grating in a magnetic field of 1 T is approximately :
A
28 MHz
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B
280 MHz
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C
2.8 GHz
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D
28 GHz
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Solution
The correct option is
D
28 GHz
Cyclotron frequency,
=
v
=
B
q
2
π
m
⇒
v
=
1
×
.6
×
10
−
19
2
×
3.14
×
9.1
×
10
−
31
=
2.79
×
10
10
H
z
=
28
G
H
z
Suggest Corrections
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