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JEE Main 25 July 2021, Shift 1, Physics Q24
Question 24 of 90 in this shift, Physics question 24 of 30, Section B.
An inductor of 10 mH is connected to a 20 V battery through a resistor of 10 k and a switch. After a long time, when maximum current is set up in the circuit, the current is switched off. The current in the circuit after 1 s is mA. Then is equal to _______. (Take )
Official answer
74
NTA final key.
- Chapter
- Electromagnetic Induction
- Topic
- No close match in our taxonomy
- Idea tested
- No close match in our taxonomy