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Network Elements and the Concept of Circuit

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Network Theory

Network Elements and the Concept of Circuit
Network theory miscellaneous
  1. The circuit shown in the figure is in steady state, when the switch is closed at t = 0. Assuming that the inductance is ideal, the current through the inductor at t = 0+ equals—


    1. 0A
    2. 0·5 A
    3. 1A
    4. 2A
Correct Option: C

At steady state iL(0–) =
10
 = 1Amp
10

i L(0–) = i L(0+) = 1 Amp


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