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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A 2-H inductor carries a steady current of 5A. When the switch in the circuit is opened, the current is effectively zero after 10 ms. What is the average induced emf in the inductor during this time interval?

A 2-H inductor carries a steady current of 5A. When the switch in the circuit is opened, the current is effectively zero after 10 ms. What is the average induced emf in the inductor during this time interval?

A 2-H inductor carries a steady current of 5A. When the switch in the circuit is opened the current is effectively zero after 10 ms. What is the average induced emf in the inductor during this time interval?