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Series Circuits
Comments
Question
As additional resistors are added to a series circuit, the total circuit resistance increases.
Options
A. True
B. False
Correct Answer
True
Series Circuits problems
Search Results
1. The total power dissipated in a series resistive circuit exceeds the sum of the resistor powers.
Options
A. True
B. False
Show Answer
Scratch Pad
Discuss
Correct Answer: False
2. The total resistance is 35 Ω.
Options
A. True
B. False
Show Answer
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Discuss
Correct Answer: True
3. The total resistance of a series circuit always depends on the highest value resistor in that circuit.
Options
A. True
B. False
Show Answer
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Discuss
Correct Answer: False
4. Voltage sources are added when they are
series-opposing
.
Options
A. True
B. False
Show Answer
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Discuss
Correct Answer: False
5. An open in a series circuit will cause maximum voltage across the power supply terminals.
Options
A. True
B. False
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Discuss
Correct Answer: True
6. A series circuit provides only one path for current between two points.
Options
A. True
B. False
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Discuss
Correct Answer: True
7. In a series circuit, the current flowing out of a resistor won't always equal the current flowing into that resistor.
Options
A. True
B. False
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Correct Answer: False
8. The voltage across R1 is 10 volts.
Options
A. True
B. False
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Discuss
Correct Answer: False
9. The sum of all the voltage drops in a series circuit equals the source voltage.
Options
A. True
B. False
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Discuss
Correct Answer: True
10. Using a voltage divider the voltage across R1 is 10 V, R2 is 15 V, and R3 is 30 V.
Options
A. True
B. False
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Correct Answer: False
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