11
QuizMultiple Choice

Electricity and Magnetism — Test

Question 11 • Physical Science

Aretha measures a circuit at 110 cap v and 240 cap omega Using Ohm’s law, what can she calculate for the circuit?

Answer
A
resistance
B
voltage
C
ohms
D
current

Explanation

Ohm’s law is V = IR, so when voltage and resistance are known, current can be found with I = V ÷ R. Using the measurements, I = 110 V ÷ 240 Ω ≈ 0.46 A. Therefore, she can calculate the current.

AI-written and checked against the verified answer.

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