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In the figure shown, a circuit contains two identical resistor

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Solving time: 3 mins

In the figure shown, a circuit contains two identical resistors with resistance $R = 5Ω$ and an inductance with $L = 2 mH$ . An ideal battery of $15 V$ is connected in the circuit.
What will be the current through the battery long after the switch is closed?

Name: Video solution 1: In the figure shown, a circuit contains two identical resistors with resistance R=5Ω and an inductance with L=2mH. An ideal battery of 15 V is connected in the circuit.What will be the current through the battery long after the switch is closed?
Uploaded: 2022-04-13T13:43:46.000Z
Duration: 3 min
Description: Video solution 1: In the figure shown, a circuit contains two identical resistors with resistance R=5Ω and an inductance with L=2mH. An ideal battery of 15 V is connected in the circuit.What will be the current through the battery long after the switch is closed?

6 A

3 A

5.5 A

7.5 A

Views: 5,800 students

Updated on: Apr 13, 2022

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2019

Found 6 tutors discussing this question

Eleanor Discussed

In the figure shown, a circuit contains two identical resistors with resistance

R = 5Ω

and an inductance with

L = 2 mH

. An ideal battery of

15 V

is connected in the circuit.
What will be the current through the battery long after the switch is closed?

14 mins ago

Discuss this question LIVE

14 mins ago

Text solutionVerified

After a sufficiently long time, in steady state, resistance offered by inductor is zero. So, circuit is reduced to
Solution Image

∴

Current in circuit is

I = \frac{E}{R _{eq}} = \frac{15}{( \frac{5 \times 5}{5 + 5} )} = \frac{15 \times 2}{5} = 6 A

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Question Text	In the figure shown, a circuit contains two identical resistors with resistance $R = 5Ω$ and an inductance with $L = 2 mH$ . An ideal battery of $15 V$ is connected in the circuit. What will be the current through the battery long after the switch is closed?
Updated On	Apr 13, 2022
Topic	Alternating Current
Subject	Physics
Class	Class 12
Answer Type	Text solution:1 Video solution: 1
Upvotes	148
Avg. Video Duration	3 min

In the figure shown, a circuit contains two identical resistors with resistance $R = 5Ω$ and an inductance with $L = 2 mH$ . An ideal battery of $15 V$ is connected in the circuit.
What will be the current through the battery long after the switch is closed?

Text solutionVerified

Filo tutor solutions (1)

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In the figure shown, a circuit contains two identical resistors with resistance R=5Ω and an inductance with L=2mH. An ideal battery of 15 V is connected in the circuit.What will be the current through the battery long after the switch is closed?

Text solutionVerified

Filo tutor solutions (1)

Questions from JEE Mains 2019 - PYQs

Practice questions from Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Practice questions from Alternating Current in the same exam

Practice more questions from Alternating Current

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In the figure shown, a circuit contains two identical resistors with resistance $R = 5Ω$ and an inductance with $L = 2 mH$ . An ideal battery of $15 V$ is connected in the circuit.
What will be the current through the battery long after the switch is closed?