Series and Parallel Circuits
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13 QuestionsShow answers
• Question 1
60 seconds
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Q. The picture shows an electrical circuit. This circuit is a series circuit because:
answer choices
It has 3 light bulbs.
The same current flows through all three light bulbs.
It uses a single battery.
The electrical current is divided between the three light bulbs.
• Question 2
300 seconds
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Q. The total resistance in this circuit is
answer choices
100 ohms
450 ohms
400 ohms
30 ohms
• Question 3
300 seconds
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Q. The total current through this circuit is
answer choices
0.02 amps
0.09 amps
50 amps
9 amps
• Question 4
300 seconds
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Q. The voltage dropped across the 300 ohm resistor is
answer choices
6 V
9 V
2 V
30 V
• Question 5
900 seconds
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Q.

What is the total resistance (RT) across this circuit?

answer choices

3 kΩ

10 kΩ

13 kΩ

18 kΩ

• Question 6
900 seconds
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Q. As resistors are added in series to a circuit, the total resistance will...
answer choices
increase
decrease
stay the same
• Question 7
900 seconds
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Q. As the resistance of a circuit increases, the current will...
answer choices
increase
decrease
stay the same
• Question 8
30 seconds
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Q. In a parallel circuit which of the following is the same value throughout the circuit?
answer choices
Voltage
Current
Resistance
Charge
• Question 9
180 seconds
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Q. The current going through the 45 ohm resistor is
answer choices
0.05 amps
0.2 amps
0.1 amps
5 amps
• Question 10
180 seconds
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Q. The total resistance of this circuit is
answer choices
25.7 ohms
315 ohms
324 ohms
90 ohms
• Question 11
180 seconds
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Q. The total current going through the battery of this circuit is
answer choices
0.35 amps
0.0286 amps
0 amps
9 amps
• Question 12
30 seconds
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Q. Does this diagram represent a series or parallel circuit?
answer choices
series circuit
parallel circuit
• Question 13
45 seconds
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Q.

What is the definition of electrical current?

answer choices

The opposition to the flow of electrons

The rate of flow of charge

The work done on each coulomb of charge

Electrons moving around

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