Physics 2 Quiz
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ELECTROMAGNETIC INDUCTION
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In a series RL circuit driven by a battery of EMF E\mathcal{E}, resistance RR, and inductance LL, the energy stored in the inductor at time tt is UL(t)=12LI2(t)U_L(t) = \frac{1}{2}L I^2(t). At what time t∗t^* does the energy stored in the inductor equal exactly half of its maximum (steady-state) stored energy?
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