Which option correctly names the SI unit for electric current?

Prepare for the Navy Academic Proficiency Test efficiently with flashcards and multiple choice questions. Each question comes with hints and explanations to enhance understanding. Get ready to succeed in your exam!

Multiple Choice

Which option correctly names the SI unit for electric current?

Explanation:
Electric current is the rate at which electric charge passes a point in a circuit. The SI unit for that rate is the ampere (A). One ampere means one coulomb of charge moves past a point every second. So current = charge per time. The coulomb measures amount of charge, not flow rate; the volt measures potential difference; the ohm measures resistance. Therefore the unit that names electric current is the ampere.

Electric current is the rate at which electric charge passes a point in a circuit. The SI unit for that rate is the ampere (A). One ampere means one coulomb of charge moves past a point every second. So current = charge per time. The coulomb measures amount of charge, not flow rate; the volt measures potential difference; the ohm measures resistance. Therefore the unit that names electric current is the ampere.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy