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NEET2018PhysicsElectromagnetic WavesActual

The charge of a parallel plate capacitor is varying as q=q₀ 2 v t . The plates are very large and close together. Neglecting edge effects, the displacement current through the capacitor is

Options

  1. Aq A ₀
  2. Bq ₀ 2 v t
  3. C2 v q₀ 2 v t
  4. D2 v q₀ ₀ 2 v t

Correct answer

C. 2 v q₀ 2 v t

Step-by-step solution

I= d q d t = d d t (q₀ 2 v t )=q₀ 2 v 2 v t

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