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Physics for IGCSE & O level - Electricity (Section 5 - No. 37)

If you plug a 1000W appliance into a 230V socket, how much current does it draw?
4.35 A
2.3 A
10 A
230 A

Объяснение

I = P/V = 1000W / 230V = 4.35 A

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