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Moving Charges and Magnetism — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsMoving Charges and Magnetism1 Mark
MCQ
In cyclotron the resonance condition is:
  • A
    The frequency of revolution of charged particle is equal to the frequency of A.C. voltage sources.
  • B
    The frequency of revolution of charged particle is equal to the frequency of applied magnetic field.
  • C
    The frequency of revolution of charged particle is equal to the frequency of rotation of earth.
  • D
    The frequency of revolution of charged particle, frequency of A.C. source and frequency of magnetic field are equal.
✓

Answer

  1. The frequency of revolution of charged particle is equal to the frequency of A.C. voltage sources.

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