5555555555 12. Three 680 Ω resistors are connected in series with a 470 V source. Current in the circuit is ________. (a) 69 mA (b) 230 mA (c) 23 mA (d) 690 mA
5555555555 22. A 12 V battery is connected across a series combination of 68 Ω, 47 Ω, 220 Ω, and 33 Ω. The amount of current is ________. (a) 326 mA (b) 16.3 mA (c) 32.6 mA (d) 163 mA
5555555555 9. Two 6 V batteries are connected series aiding across two 1.2 kΩ resistors in series. Current through each resistor is ________. (a) 5 mA (b) 10 mA (c) 0 A (d) 2.5 mA
5555555555 15. A series circuit has a 24 V source and a total resistance of 120 Ω. The current through each resistor is ________. (a) 24 mA (b) 200 mA (c) 120 mA (d) 20 mA
5555555555 13. The total power in a certain circuit is 12 W. Each of the four equal-value series resistors making up the circuit dissipates ________. (a) 12 W (b) 48 W (c) 3 W (d) 8 W