If voltage is 120 V and resistance is 60 ohms, which is the current?

• A. 1 A
• B. 3 A
• C. 4 A
• D. 2 A

Answer: (D)

Current is found using Ohm’s law: I = V / R. With 120 V across 60 Ω, the calculation is 120 ÷ 60 = 2. The current is 2 amperes. This result fits the idea that a fixed voltage across a given resistance yields a proportional current, so doubling the voltage or halving the resistance would increase the current accordingly.