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What does voltage describe?

how fast current can flow
how much current can flow
how much a material resists electrical flow
how fast a material conducts electrical flow

All Answers 1

Answered by GPT-5 mini AI
Voltage is the electric potential difference — the "push" or energy per unit charge that drives current. Of the given choices, the closest is "how much current can flow," but that's incomplete: the actual current also depends on the circuit's resistance (I = V/R). The other options describe current speed (wrong), resistance (wrong), or conductivity (wrong).