QUIZ 7

CH. 26: 4, 16,  28,  44, 46, 48
4. 0.038 ohm; 0.088 ohm
16.(a) 1330 ohms (b) across 470 ohm, 8.6 V;  across the 820 ohm and 680 ohm resistors,  3.4 V.
28. terminal voltage across 18 V battery,  17 V; terminal voltage across 12 V battery,  13 V
44. (a) 1.60x10-9 F.    (b) 9.73x10-6
46. 2.01*RC
48. 0.18 s