Write the mathematical expression for the current il

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Reference no: EM131206805

The switch in given figure has been open for a long time. It is then closed at t = 0 s.

a. Write the mathematical expression for the current i_L and the voltage v_L after the switch is closed.

b. Sketch the waveform of i_L and v_L from the initial value to the steady-state level.

Reference no: EM131206805

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