C) 0.23 A 4. A multiloop circuit is shown in the figure. It is not necessary to

Question

C) 0.23 A 4. A multiloop circuit is shown in the figure. It is not necessary to solve the entire circuit. Compared to the polarity shown in the figure, the emf E1 is closest to 24 V 3L2 40 5 5 A A) -51 V. B) -5 V. C) 51 V. D) 45 V. E) 5 V. For the circuit shown in the figure, the switch S is initially open and the capacitor is uncharged. e switch is then closed at time t 0. How many seconds after closing the switch will the energy red in the capacitor be equal to 50.2 mJ? 0.50 M B) 97 s C) 130 s D) 81 s E) 65

Explanation / Answer

4) apply kvl in the left bottom loop:

-1= 5x5 -20

1=-5v

So option B is the correct answer

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