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Network Theory
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Network Elements and the Concept of Circuit
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Network Elements and the Concept of Circuit
Easy Questions
Network Theory
Network Elements and the Concept of Circuit
Network theory miscellaneous
The circuit shown below is under steady-state condition with the switch closed. The switch is opened at t = 0. What is the time constant of the circuit—
0·1s
0·2s
0·4s
10s
Correct Option:
B
As we know that τ =
L
=
2
R
eq
10
or τ = 0·2 S
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