A coil, a switch and an ammeter are connected in series. A magnet is pushed into the coil while the switch is open.
Which statement is correct?
A potential difference is induced, but no current flows.
A current is induced, but no potential difference occurs.
A potential difference is induced, and a current flows.
No potential difference is induced, and no current flows.
92 exam-style questions on Edexcel GCSE Physics 13.1 Inducing a current, covering 13.1.1 Producing an electric current by induction, 13.1.2 Factors affecting the induced potential difference, 13.1.3 Alternators and dynamos, and 13.1.4 Microphones and loudspeakers. Each one has a worked solution and a mark scheme showing where the marks go.