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← JEE Main 2022 · 28 Jul · Shift 2
PhysicsInteger+4 / -1Question 27 of 90

JEE Main 2022 · 28 Jul · Shift 2, Physics question 27

For the given circuit the current through battery of 6 V just after closing the switch 'S' will be ______ A.

A 6 V battery with a 2 Ω resistor and switch S feeding a 4 Ω branch in parallel with a branch of a 2 H inductor, 2 Ω and 2 Ω in series.
Answer and worked solution

Official answer: 1

Just after closing the inductor carries no current, so only the 2 Ω and 4 Ω path is live: 66=1\frac6{6}=1 A.

Answer: 1

Topics:LR circuits
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