1. The capacitor in Figure 3 begins fully discharged. The switch in Figure 3 is closed at t=0 s. At time t = 0.125 s, determine: the current in the circuit. the voltage across the capacitor. +100V. 65.7 µF 2.34 KQ t=145.7x10-12 34x10 0.154

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1. The capacitor in Figure 3 begins fully discharged. The switch in Figure 3 is closed at t=0 s. At time
t = 0.125 s, determine:
the current in the circuit.
the voltage across the capacitor.
+100V.
I (H)= Imaxe-t/c
65.7 µF
Figure 3: Circuit for the question.
V(H) = 2(1-1¹/ ) → 100/1-e0425/0.15€)
V (0.125)=55.59V
1max= 100
2.34 KQ
www
110.1251=0.01898A
I (0.125) = 4.27x10-2 -0.12 10.154
t=145.7x10 12.34×10²³)
0.154
2.34×103 = 4.27 X10-2
Farats
Transcribed Image Text:1. The capacitor in Figure 3 begins fully discharged. The switch in Figure 3 is closed at t=0 s. At time t = 0.125 s, determine: the current in the circuit. the voltage across the capacitor. +100V. I (H)= Imaxe-t/c 65.7 µF Figure 3: Circuit for the question. V(H) = 2(1-1¹/ ) → 100/1-e0425/0.15€) V (0.125)=55.59V 1max= 100 2.34 KQ www 110.1251=0.01898A I (0.125) = 4.27x10-2 -0.12 10.154 t=145.7x10 12.34×10²³) 0.154 2.34×103 = 4.27 X10-2 Farats
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