The voltage and current ratings of four electric heaters are shown in the table below. Which of
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The voltage and current ratings of four electric heaters are shown in the table below. Which of the heaters has the highest resistance?
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voltage / V current / A A 110 4.0 110 8.0 230 4.0 D 230 8.0
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Heater C has highest resistance We Know t...View the full answer
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