A student rubs a polythene rod with a dry cloth, causing the rod to gain a negative electrostatic charge.
Which statement correctly explains how the rod becomes negatively charged?
Protons are transferred from the cloth to the rod.
Electrons are transferred from the cloth to the rod.
Protons are transferred from the rod to the cloth.
Electrons are transferred from the rod to the 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.