An uncharged 10-uF capacitor is charged by the current I(t)=10cos377t mA. Find (a) the expression for the voltage across the capacitor and (b) the expression for the power.
Answer to relevant QuestionsThe voltage across a 100-uF capacitor is given by the expression v(t)=120sin(377t) V. Find (a)the current in the capacitor and (b) the expression for the energy stored in the element.The voltage across a 50-uF capacitor is shown. Determine the current waveform. The voltage across a 6-yF capacitor is given by the waveform in Figure P5.19. Plot the waveform for the capacitor current. The current i (t) = 0 t0 Flows through a 150-mH inductor. Find both the voltage across the inductor and the energy stored in it after 5 seconds.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.
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