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Ohm's Law Practice

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Last updated about 4 years ago
24 questions
Note from the author:
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Use the following formulas to calculate the unknown value in each question.

Use the following formulas to calculate the unknown value in each question.

Question 1
1.

A circuit has a current of 2 A and resistance of 5 Ω. What is the voltage?

Question 2
2.

Question 3
3.

A circuit has a voltage of 24 V and resistance of 600 Ω. What is the current?

Question 4
4.

Question 5
5.

A circuit has a voltage of 6 V and current of 3 A. What is the resistance?

Question 6
6.

Question 7
7.

A circuit has a voltage of 12 V and resistance of 100 Ω. What is the current?

Question 8
8.

Question 9
9.

A circuit has a voltage of 12 V and current of 5 A. What is the resistance?

Question 10
10.

Question 11
11.

A circuit has a current of 0.01 A and resistance of 122 Ω. What is the voltage?

Question 12
12.

Question 13
13.

A circuit has a voltage of 6 V and current of 5 A. What is the resistance?

Question 14
14.

Question 15
15.

A circuit has a voltage of 6 V and current of 1.5 A. What is the current?

Question 16
16.

Question 17
17.

A circuit has a current of 5 A and resistance of 10 Ω. What is the voltage?

Question 18
18.

Question 19
19.

A circuit has a current of 0.06 A and resistance of 1,200 Ω. What is the voltage?

Question 20
20.

Question 21
21.

A circuit has a voltage of 24 V and resistance of 10 Ω. What is the current?

Question 22
22.

Question 23
23.

A circuit has a voltage of 6 V and current of 0.005 A. What is the resistance?

Question 24
24.

Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)
Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)
Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)
Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)
Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)
Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)
Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)
Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)
Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)
Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)
Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)
Select the correct units for your answer to the previous question.
amps (A)
ohms (Ω)
volts (V)