Is voltage another way to measure electricity?

• A. Yes
• B. Sometimes
• C. No
• D. Always

Answer: (C)

Voltage is the electrical potential difference between two points, not a measure of the amount of electricity. It’s like the pressure that can push charges through a circuit—the push exists even before any current flows. The actual amount of electricity that moves (the current) depends on the circuit’s resistance as described by I = V/R. So voltage indicates how strongly charges are pushed, not how much charge is moving. That’s why the correct answer is No. The other options would imply voltage directly measures the quantity of electricity, which isn’t accurate.