21
QuizMultiple Choice

Electricity and Magnetism — Test

Question 21 • Physical Science

Ohm’s law describes the relationship between which quantities?

Answer
A
voltage, resistance, and ohms
B
resistance, current, and amperes
C
current, voltage, and resistance
D
amperes, ohms, and current

Explanation

Ohm’s law is written as V = I × R, where V is voltage, I is current, and R is resistance. Therefore, it describes the relationship among current, voltage, and resistance.

AI-written and checked against the verified answer.

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