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  • For the circuit shown in the figure, the key is closed at t = 0. The current flowing through the battery at t = 0 and t =<img alt="\infty" src="https://entrancecorner.oncodecogs.com/gif.latex?%5Cin

For the circuit shown in the figure, the key is closed at t = 0. The current flowing through the battery at t = 0 and t =\infty are _______ and _______, respectively

Option: 1

3A, 4A


Option: 2

4A, 3A


Option: 3

0, 4A


Option: 4

3A, 0


Answers (1)

best_answer

\mathrm{\text { At } t=0 \text {, no current through } \mathrm{L}}

\mathrm{\mathrm{I}=12 /(2+2)=3 \mathrm{~A}}

\mathrm{\& \text { at } t=\infty \text { no current through capacitor. }}

\mathrm{\mathrm{I}=12 /(1+2)=4 \mathrm{~A}}

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manish painkra

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