In an AC circuit, if resistance remains constant and voltage is doubled, what happens to the current?

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Multiple Choice

In an AC circuit, if resistance remains constant and voltage is doubled, what happens to the current?

Explanation:
Current changes follow a direct proportion to voltage when resistance stays the same. According to Ohm's law, I = V/R, so if V is doubled and R is constant, I must double as well. For example, with a 10-ohm resistor, increasingVoltage from 10 V to 20 V changes current from 1 A to 2 A. In AC circuits, using RMS values, I_rms = V_rms / R, so doubling the voltage still doubles the current.

Current changes follow a direct proportion to voltage when resistance stays the same. According to Ohm's law, I = V/R, so if V is doubled and R is constant, I must double as well. For example, with a 10-ohm resistor, increasingVoltage from 10 V to 20 V changes current from 1 A to 2 A. In AC circuits, using RMS values, I_rms = V_rms / R, so doubling the voltage still doubles the current.

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