Ohm’s Law WB Quiz
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- Question 1 of 11
1. Question
Current and resistance are inversely proportional to one another. Which correct statement supports this fact?
- Question 2 of 11
2. Question
Drag and drop the following answers to their correct question.
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- then the resistance is halved.
- the current will increase if the resistance remains constant.
- then the current decreases
- direct relationship
- inverse relationship
- If the length of a wire is reduced by half,
- When voltage is increased,
- When resistance increases,
- Voltage and current have a (an)
- Current and resistance have a (an)
- Question 3 of 11
3. Question
A car amplifier has a resistance of 55 ohms when it is placed across a 12-V battery. What is the current through the circuit?
- Question 4 of 11
4. Question
Which of the following copper wires would have the greatest resistance?
- Question 5 of 11
5. Question
An 12 V battery is connected to a resistor, a 3 A current flows in the resistor. What is the resistor’s value?
- Question 6 of 11
6. Question
A toy car with a potential difference of 6.2 V across it has a resistance of 2 ohms. How much current is in the toy car?
- Question 7 of 11
7. Question
A constant amount of charge passes through a conductor of electricity. How is current affected if the same amount of charge passes in more time?
- Question 8 of 11
8. Question
What happens to the current flowing through a circuit as resistance decreases?
- Question 9 of 11
9. Question
In the circuit shown above, there is a lightbulb resistance of 10 ohms and a current of 1.5 amps. What is the voltage of the circuit?
- Question 10 of 11
10. Question
Drag and drop the equation to it’s correct variable.
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- I x R
- V / R
- V / I
- V =
- I =
- R =
- Question 11 of 11
11. Question
A parallel circuit contains a battery with a voltage of 12 volts. The total resistance in the circuit is 24 ohms. Which claim about the current in the circuit can be supported mathematically from the relationships between voltage, current, and resistance?