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Problem 125 of 132

Parallel RLC Step Response: Inductor Current

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Before t=0t = 0 the switch shorts out the current source, so nothing is stored in LL or CC. The switch opens at t=0t = 0. Find iLi_L at t=1 mst = 1\ \text{ms}, in milliamperes.

Is​20 mAt = 0R200 ΩC1 µFL50 mHiL​
mA

Answers within 2% are accepted. Units with SI prefixes work too, like 0.003 A or 3 mA. Use a minus sign for negative values.

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