WorksheetsElectrical Circuits
Total questions: 8
Worksheet time: 8mins
Name
Class
Date
1.
A student began building a circuit to light a bulb. What else does the student need to produce light?
a)
a battery that has energy
b)
a wire that is insulated
c)
a switch that is open
d)
another bulb of the same size
2.
When electricity flows in a circuit, it can produce all of the following forms of energy EXCEPT,
a)
solar
b)
light
c)
thermal
d)
sound
3.
This circuit has a battery, buzzer, and switch.
When the switch is closed the buzzer will sound because -
When the switch is closed the buzzer will sound because -
a)
the switch gives energy to the battery
b)
the buzzer is made of special plastic
c)
the wires are cooled by the surrounding air
d)
electricity can flow in a complete path
4.
An incomplete circuit is shown.
To complete the circuit, a wire should be placed from —
To complete the circuit, a wire should be placed from —
a)
Point D to Point C
b)
Point B to Point C
c)
Point A to Point D
d)
Point B to Point D
5.
A student attached the parts as shown here and the bulb did not light.
The most likely reason the bulb does not light is because -
The most likely reason the bulb does not light is because -
a)
batteries can’t provide electric energy
b)
the flow of electricity can’t make a bulb light
c)
the switch must be open for electricity to flow
d)
yarn does not conduct electricity
6.
This lamp produces light.
When the lamp produces light, it demonstrates that the lamp must have a –
When the lamp produces light, it demonstrates that the lamp must have a –
a)
powerful magnet
b)
rechargeable battery
c)
complete circuit
d)
plastic cord
7.
Will this configuration of a complete circuit and light a bulb?
a)
yes
b)
no
8.
Will this configuration of a complete circuit light a bulb?
a)
yes
b)
no
100 %
