What units are associated with current I in Ohm's Law?

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

What units are associated with current I in Ohm's Law?

Explanation:
Current is the rate at which electric charge flows, so its SI unit is the ampere, defined as one coulomb per second. In Ohm's Law, V = IR, the units must balance, and one volt equals one ohm times one ampere. So the unit of current is the ampere. The other units correspond to voltage (volt), resistance (ohm), and power (watt).

Current is the rate at which electric charge flows, so its SI unit is the ampere, defined as one coulomb per second. In Ohm's Law, V = IR, the units must balance, and one volt equals one ohm times one ampere. So the unit of current is the ampere. The other units correspond to voltage (volt), resistance (ohm), and power (watt).

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy