Transferring Electrical Energy Flashcards
1
Q
What 2 factors does the amount of energy an appliance transfers depend on?
A
How long the appliance is switched on, it’s power
2
Q
What’s the unit of energy?
A
J (or kWh)
3
Q
What’s the unit of power?
A
W (or kW)
4
Q
What’s the unit of time?
A
s (or h)
