Peoples Physics Book Version-2

http://www.ck12.org Chapter 14. Electric Circuits Version 2

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32. a. 6V b. 0.3A c. 18V d. 3. 6 × 10 −^4 C e. 3. 2 × 10 −^3 J f. i) 80μF ii) 40μF iii) 120μF


33. a. 26. 7 μF b. 166. 7 μF


34. a. 19. 0 × 103 N/C b. 1. 4 × 10 −^15 N c. 1. 6 × 1015 m/s^2 d. 3. 3 × 10 −^11 s e. 8. 9 × 10 −^7 m f. 5. 1 × 10 −^30
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35. a. 10V


36. a. 0.43 seconds b. 1.8 seconds c. 4. 7 × 10 −^4 C d. No, it will asymptotically approach it. e. The graph is same
    shape as the Q(t) graph. It will rise rapidly and then tail off asymptotically towards 12 V. f. The voltage across
    the resistor is 12 V minus the voltage across the capacitor. Thus, it exponentially decreases approaching the
    asymptote of 0 V.


37. about 128kΩ