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WorksheetsREVIEW ELECTRICITY
Total questions: 10
Worksheet time: 7mins
Is this an open or closed circuit?
Study the diagram. Which part tells you that the circuit is open and the bulb will not light up?
What are the components of this circuit?
2 bulbs; 2 batteries; no switch
2 loads; closed switch; no source
2 loads; two batteries; open switch
What are parts of this circuit?
1 load; 1 power source; open switch
1 bulb; 1 battery; no switch
1 bulb; 1 battery; open switch
1 load; 1 power source; closed switch
Will the bulbs light up?
YES
NO
Why are metals good conductors of heat and electricity?
They are gas materials.
Their particles are slightly far from one another.
They allow electrons to move freely through them.
Arrange the circuits from brightest to dimmest.
A-B-C
C-A-B
A-C-B
B-C-A
In which circuit will the bulbs shine brighter?
What type of circuit is shown?
Series Circuit
Parallel Circuit
Why does the bulb light up even if the other one is broken?
One loop is still connected.
It is a series circuit.
The battery still works.
There is only one pathway.
