maddistamp50261 maddistamp50261
  • 02-05-2024
  • Physics
Answered

A proton and an electron having kinetic energies Kp and Ke respectively, enter into a magnetic field at right angles. The ratio of the radii of the trajectory of the proton to that of the electron is 2:1. What is the ratio of their charges?
1) 1:2
2) 2:1
3) 1:1
4) cannot be determined



Answer :

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