Water that contains ____ can conduct electricity.
salt
Galvani thought that the current came from the frog’s legs and called it ____
animal electricity
This component gives off light when electricity pass through it
Lamp
This object is using ____ for the power.
Mains electricity
This component pushes the electricity through wires
cell, battery
In a circuit, the switch is useful to ___
Close or open the electrical current
What is the name given to a material which can not conduct electricity?
An insulator
The _____ located between the planets Mars and Jupiter.
asteroid belts
The ____ stores 1.5V electricity.
Cell
Label the components in the picture
1. connecting wire, 2. lamps, 3. switch, 4. cells
A model of Earth is called as ___
Globe
This type of battery used in a car and store ____ V electricity.
12
If we add one more cell to the circuit, the lamps will shine ___
brighter
Earth spins on it's axis will cause ____ and ____.
night, day
lumps of ice and dirt which move in large orbits around the Sun is called ____
comet
Give 1 example of insulator
wood/plastic/glass/rubber/clothes
Distilled water is ___
pure water/water that has been boiled and the steam has been allowed to cool down to form liquid water again
If mains electricity flows through your body you will get an ______
electric shocks
This component used to break the flow of electricity, turn on or off lamp
switch
The unit of electricity strength is ____
Volt
This component links together different component in a circuit
Wires
What is the name given to a material which can conduct electricity?
A conductor
This is dangerous because ___
He touches the electricity that is connected
Give 1 example of conductor
metal