In an electric circuit, a metal wire is connected across a direct current (d.c.) power supply. Which statement correctly describes the flow of electrons and conventional current in the wire?
Electrons flow from the negative terminal to the positive terminal, which is the same direction as conventional current.
Electrons flow from the negative terminal to the positive terminal, which is opposite to the direction of conventional current.
Electrons flow from the positive terminal to the negative terminal, which is the same direction as conventional current.
Electrons flow from the positive terminal to the negative terminal, which is opposite to the direction of conventional current.
51 exam-style questions on CIE IGCSE Physics 4.2.2a Electric current, charge and measuring current. Each one has a worked solution and a mark scheme showing where the marks go.