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Worksheetsdnt quiz
Total questions: 10
Worksheet time: 5mins
What does A.C mean?
A.C means that the current continuosly changes its flow.
A.C means that flows in one direction most of the time
How do solar cells operate?
Convert electricity into light.
Convert light into electricity
What provides potential different (p.d)?
The batteries
Pressure
When do you apply a D.C current in your circuit?
Rechargeable devices
Kitchen Appliances
What unit do we use to measure potential difference?
Volts (V)
Ampere (A)
what is the most common power source
What is another word for solar cells
How many types of batteries are there?
6
4
5
what do all batteries have in common?
a negative and positive terminal
2 negative positive terminals
2 negative terminals
all of the above
what happens to the voltage if you put batteries in a series than In parallel
(a)
