5555555555 20. All the voltage drops and the source voltage added together in a series circuit is equal to ________. (a) the total of the voltage drops (b) the source voltage (c) zero (d) the total of the source voltage and the voltage drops
5555555555 1. A string of five series resistors is connected across a 6 V battery. Zero voltage is measured across all resistors except R3. The voltage across R3 is ________. (a) 0 V (b) 1.2 V (c) 6 V (d) 0.6 V
5555555555 18. In a certain series resonant circuit, VC = 125 V, VL = 125 V, and VR = 40 V. The value of the source voltage is ________. (a) 125 V (b) 250 V (c) 290 V (d) 40 V