A 50 volt potential difference is suddenly applied to a coil with L = 5 × 10 –3 h bmenry…

Physics · JEE Advanced · NTA ExamsElectromagnetic Induction and Alternating Currents

A 50 volt potential difference is suddenly applied to a coil with L = 5 × 10–3 h bmenry and R = 180 ohm. The rate of increase of current after 0.001 second is
  1. 27.3 amp/sec
  2. 27.8 amp/sec
  3. 2.73 amp/sec
  4. None of the above

Answer

(D) None of the above

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