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    Electric Circuits Problem

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    Question: Find the current flowing through the inductor as per attachment file #1.

    © BrainMass Inc. brainmass.com February 24, 2021, 2:21 pm ad1c9bdddf


    Solution Preview

    For the left side circuit (current = i1):
    KVL: Real part:
    V1 = 10*cos(wt) = 100*i1
    => i1 = cos(wt)/10 (1)

    For the right side circuit (current = i2):
    KVL: Real part:
    V1 = 20*sin(wt+30) = 200*i1
    => i2 = ...

    Solution Summary

    This solution is comprised of an explanation of how to solve for each side of the circuit and illustrates how to work through the required equation to obtain the final answer. Additionally, an explanation for how to interpret the necessary equation and its parts is provided. This is all done in about 130 words.