Describe the difference in how electric charge moves in a circuit connected to a direct current (d.c.) source compared to one connected to an alternating current (a.c.) source.
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Markscheme
10.1 Circuits, charge and current Questions
32 exam-style questions on Edexcel GCSE Physics 10.1 Circuits, charge and current. Each one has a worked solution and a mark scheme showing where the marks go.