Question
Hard
Solving time: 4 mins
In the figure below, the switches and are closed simultaneously at and a current starts to flow in the circuit. Both the batteries have the same magnitude of the electromotive force and the polarities are as indicated in the figure. Ignore mutual inductance between the inductors. The current in the middle wire reaches its maximum magnitude at time . Which of the following statements is (are) true?
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Text solutionVerified
is maximum when , which gives
or
Substituting this time in Eq. (i), we get
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Question Text | In the figure below, the switches and are closed simultaneously at and a current starts to flow in the circuit. Both the batteries have the same magnitude of the electromotive force and the polarities are as indicated in the figure. Ignore mutual inductance between the inductors. The current in the middle wire reaches its maximum magnitude at time . Which of the following statements is (are) true? |
Updated On | May 7, 2023 |
Topic | Alternating Current |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 Video solution: 4 |
Upvotes | 463 |
Avg. Video Duration | 7 min |