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P5FSC Electric circuits 1

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

A simple electric circuit is made up of ____________.

a)

battery and wire

b)

battery, bulb and wire

c)

battery, switch and wire

d)

battery, paper clip and wire

2.

What needs to be done to this circuit so that the lamp lights up?

a)

Close the switch

b)

Add a source and close the switch

c)

Add another lamp

d)

Add another lamp and a switch

3.

Which of the following materials is an electrical conductor?

a)

Silver spoon

b)

Silver-colored plastic spoon

c)

cooper spoon

d)

wooden spoon

4.

A material that does NOT let electricity pass through it is called ...

a)

An electrical conductor

b)

An electrical insulator

c)

An electrical source

d)

An electric appliance

5.
A circuit or electrical path that is broken or incomplete so electricity cannot flow through it.
a)
open circuit
b)
conductor
c)
insulator
d)
closed circuit
6.

When the switch is ___________, the lamp lights up.

a)

open

b)

closed

7.

Name the symbol in the picture

a)

battery

b)

switch

c)

light bulb

d)

wire

8.

Is the circuit in the picture opened or closed?

a)

opened

b)

closed

c)

neither

9.
Lightbulbs use electricity to make light. What else do lightbulbs often give off?
a)
Food energy
b)
Heat Energy
c)
Solar Energy
d)
Wind Energy
10.
In the picture, if you replace the paper clip with a plastic spoon, what happens? 
a)
The bulb doesn't light
b)
The bulb is dimmer
c)
The wires get hot
d)
There is no charge
11.

Look at this picture. Choose the right statement based on this picture.

a)

Circuit A is brighter, Circuit B is dimmer.

b)

Circuit B is brighter, Circuit A is dimmer.

c)

They have the same brightness.

d)

They have different brightness.

12.

Look at this picture. Choose the correct statements below.

a)

They have different brightness

b)

They have the same brightness

c)

Circuit B is brighter, Circuit A is dimmer

d)

Circuit A is brighter, Circuit B is dimmer