Q87 / 90 · JEE Main 2022 (28 Jul Shift 2) · Physics

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

Correct answer: 1

Solution

Just after closing the switch $S$ , inductor behaves like an open circuit, so no current will flow through $2 Ω$ resistors.
Thus, current through the circuit is $I = \frac{6}{2 + 4} = 1 A$ (Here $2 Ω$ and $4 Ω$ resistors are in series).

Hence, the correct answer is 1.

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

Solution

Relevant Questions

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