What is cyclotron frequency of an electron with an energy of 100 eV in the earth's magnetic field of 1×10−4weber/m2 if its velocity is perpendicular to magnetic field?
2.8 MHz
0.7 MHz
1.4 MHz
2.1 MHz
A
0.7 MHz
B
1.4 MHz
C
2.1 MHz
D
2.8 MHz
Open in App
Solution
Verified by Toppr
Cyclotronfrequency=f=qB2πm
Was this answer helpful?
2
Similar Questions
Q1
What is cyclotron frequency of an electron with an energy of 100 eV in the earth's magnetic field of 1×10−4weber/m2 if its velocity is perpendicular to magnetic field?
View Solution
Q2
An electron is moving in a cyclotron at a speed of 3.2×107ms−1 in a magnetic field of 5×10−4 T perpendicular to it. What is the frequency of this electron? (q=1.6×10−19C, me=9.1×10−31kg)
View Solution
Q3
A proton of energy 100eV is moving perpendicular to a magnetic field of 10−4T. The cyclotron frequency of the proton in rad /sec is:
View Solution
Q4
The magnitude of magnetic field required to accelerate protons (mass = 1.67×10−27kg) in a cyclotron that is operated at an oscillator frequency 10 MHz is approximately
View Solution
Q5
The oscillator frequency of a cyclotron is 10 MHz what should be the operating magnetic field accelerating proton?