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Transcript
Chapter 20 Electric Circuits (c) On the axes below, sketch a graph of current I vs time t from the time the switch is closed at t = 0 to the time when the capacitor is completely full of charge. Be sure to label any important points on the axes. I t 0 (d) Determine the voltage across the capacitor after it is fully charged. (e) After a long time, the 2 Ω resistor fails, breaking the circuit at the location of the 2 Ω resistor, but before the parallel combination of the 6 Ω resistor and the capacitor. Determine the magnitude and direction of the initial current in the 6 Ω resistor immediately after the 2 Ω resistor fails. 250
