Topic 4.3- Transferring Electrical Energy

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What is the power of an appliance?
The rate at which energy is transferred by the appliance
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What is the relationship between power, energy transferred and time?
Power = Energy Transferred ÷ Time
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What is the relationship between power, current and potential difference?
Power = Current x Potential Difference
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What is the relationship between energy transferred, potential difference and charge?
Energy Transferred = Potential Difference x Charge
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What is the relationship between energy transferred from the mains, power and time?
Energy Transferred from the Mains = Power x Time
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Other cards in this set

Card 2

Front

What is the relationship between power, energy transferred and time?

Back

Power = Energy Transferred ÷ Time

Card 3

Front

What is the relationship between power, current and potential difference?

Back

Preview of the front of card 3

Card 4

Front

What is the relationship between energy transferred, potential difference and charge?

Back

Preview of the front of card 4

Card 5

Front

What is the relationship between energy transferred from the mains, power and time?

Back

Preview of the front of card 5

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