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47. The current in an inductor is given by the following equation: i(t)=i ...
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47. ? The current in an inductor is given by the following equation: i(t)=i0?cos?t. If the inductor has a value of L=28mH, the maximum current is i0?=125mA, and the angular frequency is ?=25rad/s, calculate the induced voltage in the inductor when t=1.5s.