IGCSE Physics · Unit 3.1
Electric Current and Circuits
Ms. Judy electrifies this topic. Learn Ohm's Law, circuit rules and the relationships between V, I and R. No excuses.
Ms. Judy
Head of Physics · Britannia High
Ms. Judy electrifies this topic. Learn Ohm's Law, circuit rules and the relationships between V, I and R. No excuses.
Test your understanding — select the best answer for each question.