A neutral rod and a neutral cloth are rubbed together. Electrons move from the rod to the cloth. Which statement describes the charges produced?
The rod is negative and the cloth is negative.
The rod is positive and the cloth is positive.
The rod is positive and the cloth is negative.
The rod is negative and the cloth is positive.
91 exam-style questions on Edexcel GCSE Physics 11.1 Charging by friction, covering 11.1.1 Charging insulators by friction, 11.1.2 Forces between charges, 11.1.3 Electrostatic phenomena, and 11.1.4 Earthing and removing charge. Each one has a worked solution and a mark scheme showing where the marks go.