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The current in a 20-mH inductor is given by the expressions i(t) = 0 t < 0 i(t) = 11(1-e -t) mA t > 0 Find (a) the voltage across the inductor and (b) the energy stored in it after 1 s. (a) v = V t < 0 e -t μV t > 0 (b) w(1) = μJ

The current in a 20-mH inductor is given by the expressions i(t) = 0 t < 0 i(t) = 11(1-e -t) mA t > 0 Find (a) the voltage across the inductor and (b) the energy stored in it after 1 s. (a) v = V t < 0 e -t μV t > 0 (b) w(1) = μJ

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The current in a 20-mH inductor is given by the expressions i(t) = 0 t < 0 i(t) = 11(1-e -t) mA t > 0 Find (a) the voltage across the inductor and (b) the energy stored in it after 1 s. (a) v = V t < 0 e -t μV t > 0 (b) w(1) = μJ

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