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NEST2019PhysicsElectromagnetic Induction

A circuit consists of a coil with inductance L and an uncharged capacitor of capacitance C . The coil is in a constant uniform magnetic field such that the flux through the coil is . At time t=0 , the magnetic field was abruptly switched off. Let ₀=1 / L C and ignore the resistance of the circuit. Then,

Options

  1. Amagnitude of the charge on the capacitor is |Q(t)|=C ₀ ₀ t .
  2. Binitial current in the circuit is infinite.
  3. CMagnitude of the charge on the capacitor is |Q(t)|=2 C ₀ ₀ t .
  4. Dthe cyclotron frequencies of all the particles are same.

Correct answer

D. the cyclotron frequencies of all the particles are same.

Step-by-step solution

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