What is electric current?
What is electric current?
Electric current is the rate of flow of electric charge. It describes how much charge passes a point in a circuit each second.
Step-by-step lessons on AQA GCSE Physics 2.1.2 Electrical charge and current. Each one builds up to exam-style questions. Build a strong grip on equations, units and Key Stage 3 fundamentals before tackling the more demanding topics like electromagnetism, the particle model of matter and space physics.