Year 8 Science Electricity

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What is an electric current?
A flow of electrons
1 of 10
What is a conductor?
An object that allows electricity to flow through it
2 of 10
What is an insulator?
An object that doesn't allow electricity to flow through it
3 of 10
What is a series circuit?
A circuit that has only one path for the current to flow
4 of 10
As the number of bulbs increases the brightness...
Decreases
5 of 10
What is a parallel circuit?
A circuit that has two or more paths for the current to flow
6 of 10
What are the 3 magnetic elements?
Nickel, cobalt and iron
7 of 10
What are the ends of a magnet called?
Poles
8 of 10
Wha units is voltage measured in?
Volts
9 of 10
What units is current measured in?
Amps
10 of 10

Other cards in this set

Card 2

Front

What is a conductor?

Back

An object that allows electricity to flow through it

Card 3

Front

What is an insulator?

Back

Preview of the front of card 3

Card 4

Front

What is a series circuit?

Back

Preview of the front of card 4

Card 5

Front

As the number of bulbs increases the brightness...

Back

Preview of the front of card 5
View more cards

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