Quick answer: Current is the flow of charge in amperes, potential difference is the energy per coulomb in volts, and resistance in ohms is the opposition to current. This Physics 9-10 quiz checks ohm's law with 10 multiple-choice questions and instant feedback; every answer comes with a short explanation.
This ohm’s law quiz for physics grades 9-10 has quick multiple-choice questions with instant feedback. Need a refresher first? Read the lesson or do the worksheet on ohm’s law.
Choose the correct answer for each of the ten questions. The wrong options are based on typical mistakes, such as rearranging the equation incorrectly or confusing the units.
Level: Physics grades 9-10 (GCSE · IGCSE · O Level · Class 9-10) · Curriculum: GCSE P2, IGCSE 4.3
