16. A series circuit consists of a 4.7 kΩ, a 12 kΩ, and a 2.2 kΩ resistor. The resistor that has the most voltage drop is ________.
(a) the 12 kΩ
(b) the 2.2 kΩ
(c) the 4.7 kΩ
(d) impossible to determine from the given information
17. A series circuit consists of three resistors. Two resistors are 1.2 kΩ each. The total resistance is 12 kΩ. The value of the third resistor ________.
(a) is 9,600 Ω
(b) is 960 Ω
(c) is 1.2 kΩ
(d) cannot be determined
18. The following resistors (one each) are connected in a series circuit: 470 Ω, 680 Ω, 1 kΩ, and 1.2 kΩ. The voltage source is 20 V. Current through the 680 Ω resistor is approximately ________.
(a) 60 mA
(b) 30 mA
(c) 6 mA
(d) 300 mA
19. The total resistance of eight 5.6 kΩ resistors in series is ________.
(a) 8
(b) 5,600
(c) 4,480
(d) 44,800
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
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5555555555 18. The following resistors (one each) are connected in a series circuit: 470 Ω, 680 Ω, 1 kΩ, and 1.2 kΩ. The voltage source is 20 V. Current through the 680 Ω resistor is approximately ________. (a) 60 mA (b) 30 mA (c) 6 mA (d) 300 mA- 5555555555 22. Three 10 kΩ resistors are connected in series. A 20 kΩ resistor is connected in parallel across one of the 10 kΩ resistors. The voltage source is 24 V. The total current in the circuit is ________. (a) 900 μA (b) 9 mA (c) 90 mA (d) 800 μA
- 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. A certain circuit is composed of two parallel resistors. The total resistance is 1,403 Ω. One of the resistors is 2 kΩ. The other resistor value is ________. (a) 1,403 Ω (b) 4.7 kΩ (c) 2 kΩ (d) 3,403 Ω
- 5555555555 8. The parallel combination of a 470 Ω resistor and a 1.2 kΩ resistor is in series with the parallel combination of three 3 kΩ resistors. A 200 V source is connected across the circuit. The resistor with the most current has a value of ________. (a) 470 Ω or 1.2 kΩ (b) 3 kΩ (c) 470 Ω (d) 1.2 kΩ