Skip to content

Course home

10.3 Electrical energy and power

Easy Medium Hard

1 2 3 4 5 6 7 8 9 10 11 12 13

Question 11

F

A lamp has a power of 8.0 W. What does this mean?

[1]

A

It transfers $C8.0\ \mathrm{C}$ of charge each second.

B

It transfers $J8.0\ \mathrm{J}$ of energy each minute.

C

It transfers $J8.0\ \mathrm{J}$ of energy each second.

D

It transfers $C8.0\ \mathrm{C}$ of charge each minute.

Markscheme

10.3 Electrical energy and power Questions

GCSE
Physics
10.3 Electrical energy and power

105 exam-style questions on Edexcel GCSE Physics 10.3 Electrical energy and power, covering 10.3.1 The heating effect of an electric current, 10.3.2 Reducing energy transfer in wires, 10.3.3 Advantages and disadvantages of the heating effect, 10.3.4 Energy transferred by an electrical circuit, 10.3.5 Electrical power, and 10.3.6 Energy transfers in domestic devices. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank