A polythene rod is rubbed with a dry cloth. The rod becomes negatively charged because of the movement of charged particles.
Which of the following correctly identifies these charged particles and their direction of movement?
electrons, from cloth to rod
electrons, from rod to cloth
protons, from cloth to rod
protons, from rod to cloth
145 exam-style questions on CIE IGCSE Physics 4.2.1a Positive and negative charge. Each one has a worked solution and a mark scheme showing where the marks go.