Published by:
CGP EDU Academic Team
Published on: September 12, 2026
As shown in the figure, a battery of emf 
is connected to an inductor 
and resistance 
in series. The switch is closed at 
. The total charge that flows from the battery, between 
and 
is the time constant of the circuit) is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
JEE Main 2020
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