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Simple circuits

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Question 14

Which appliance uses the most power?

Use the equation:

power=potential difference×current \text{power} = \text{potential difference} \times \text{current} power=potential difference×current
ApplianceCurrent (A)Potential difference (V)
Smart Speaker2.09
Handheld Vacuum2.512
Digital Camera0.85
Electric Toy1.56
A

Smart Speaker

B

Handheld Vacuum

C

Digital Camera

D

Electric Toy

Markscheme

Simple circuits Questions

  1. GCSE
  2. /Physics
  3. /Simple circuits

42 exam-style questions on OCR GCSE Physics Simple circuits. Each one has a worked solution and a mark scheme showing where the marks go.

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