JEE Main 2020 — Electromagnetic Induction Question with Solution
From: JEE Main 2020 (Online) 8th January Evening Slot
Question
A shown in the figure, a battery of emf is
connected to an inductor L and resistance R in
series. The switch is closed at t = 0. The total
charge that flows from the battery, between
t = 0 and t = tc (tc is the time constant of the
circuit) is :
This question includes a diagram. The text above accompanies the figure.
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
q =
=
=
=
=
=
=
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