The induced voltage across a 10-mH inductor is v (t)=120cos(377t) V. Find (a) the expression for the inductor current and (b) the expression for the power.
Answer to relevant QuestionsThe current in a 25-mH inductor is given by the expressionsM i(t)=0 t0 Find (a) the voltage across the inductor, (b) the expression for the energy stored in it.The current in a 50-mH inductor is given in Figure P5.29. Sketch the inductor voltage. The capacitor in Figure P5.36a is 51 nF with a tolerance of 10%. Given the voltage waveform in Figure P5.36b graph the current i(t) for the minimum and maximum capacitor values. Two capacitors are connected in series as shown in Figure P5.44. Find Vo If all the capacitors in Figure P5.53 are 6 µF, find Ceq
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