A 50 volt potential difference is suddenly applied to a coil with L = 5 × 10 –3 h bmenry…
Physics · JEE Advanced · NTA Exams — Electromagnetic 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
- 27.3 amp/sec
- 27.8 amp/sec
- 2.73 amp/sec
- None of the above
Answer
(D) None of the above
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