Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 27 (Q.No. 9)
9.
In figure, the switch has been in closed position for a long time. At t = 0, the switch is opened. At t = 0+, the current R1 is
8 A
4 A
6 A
2 A
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Soundarya said:   8 years ago
But in question, they didn't mention the steady state value how you're assuming the steady state condition? Please give some more explanation.

Dhanush said:   9 years ago
t = 0- Circuit is at steady state inductor behaves as a short circuit, I(0+) = I(0-).

Dhoni said:   6 years ago
And should be 8 Ampere.

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