🎓 IB Exam Prep

What is Ohm's Law?

A F = ma
B V = IR
C E = mc²
D P = IV

✓ Correct Answer: Option B

Ohm's Law states V = IR, where V is voltage (volts), I is current (amps), and R is resistance (ohms).

💡 Why is B) the correct answer?

The correct answer to the question "What is Ohm's Law?" is Option B: V = IR.

The other options — A) F = ma, C) E = mc², D) P = IV — are incorrect for this IB Exam Prep question. As explained above: Ohm's Law states V = IR, where V is voltage (volts), I is current (amps), and R is resistance (ohms).

📚 About This IB Exam Prep Practice Question

This 1-level IB Exam Prep question from the Physics topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free IB Exam Prep practice test or use flashcards for spaced repetition review.

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