An electric toaster takes 80 seconds to toast a slice of bread.
Mains supply voltage = 230 V
Current in this toaster = 5.0 A
Calculate the energy transferred to the toaster in 80 s.
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Markscheme
10.3 Electrical energy and power Questions
31 exam-style questions on Edexcel GCSE Physics 10.3 Electrical energy and power. Each one has a worked solution and a mark scheme showing where the marks go.