A plastic rod is rubbed with a cloth. The rod becomes negatively charged because of the movement of charged particles.
Which row gives the name of these charged particles, and the direction in which they move?
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.