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WorksheetsElectricity
Total questions: 24
Worksheet time: 17mins
Name
Class
Date
1.
Current electricity flows through
a)
wires
b)
string
c)
rubber
d)
plastic
2.
Electricity flows from which side of the battery?
a)
Positive to negative
b)
Negative to positive
c)
I have no idea
3.
What supplies the energy in an electric circuit?
a)
light bulb
b)
conductor
c)
wire
d)
battery
4.
Which of these could be used as a resistor in a circuit?
a)
pencil
b)
a battery
c)
rubber eraser
d)
light bulb
5.
Two batteries in a circuit make the lights in the circuit brighter than one battery.
a)
true
b)
false
6.
If the lights are on, the circuit is
a)
closed
b)
open
7.
Two types of circuits are
a)
parallel and magnetic
b)
electromagnetic and series
c)
series and parallel
8.
A/an _________________ is an object that will allow electricity to flow through it.
a)
insulator
b)
conductor
9.
A/an _________________ is a material that will not allow electricity to flow through it.
a)
insulator
b)
conductor
10.
Is an eraser a conductor, insulator, or both?
a)
Conductor
b)
Insulator
c)
Both
11.
Is a penny a conductor, insulator, or both?
a)
Conductor
b)
Insulator
c)
Both
12.
Is aluminum foil a conductor, insulator, or both?
a)
Conductor
b)
Insulator
c)
Both
13.
What electrical symbol is this?
a)
Lightbulb
b)
Motor
c)
Battery
d)
Switch
14.
What electrical symbol is this?
a)
Open Switch
b)
Closed Switch
c)
Lightbulb
d)
Battery
15.
What electrical symbol is this?
a)
Battery
b)
Lightbulb
c)
Switch
d)
Motor
16.
What is the unit we use to measure electric current?
a)
ampere (amp)
b)
ohm
c)
volt
d)
newton
17.
Voltage is measured in __.
a)
volts.
b)
watts.
c)
coulombs.
18.
What 'flows' in a wire?
a)
Protons
b)
Neutrons
c)
Atoms
d)
Electrons
19.
What kind of circuit is this?
a)
series
b)
parallel
20.
What type of circuit is the image showing?
a)
Parallel
b)
Series
c)
No circuit
21.
Current is measured in....
a)
Amps
b)
Volts
c)
Ohms
d)
Coulombs
22.
This is the symbol for
a)
ammeter
b)
light bulb
c)
resistor
d)
voltmeter
23.
What is needed for current to flow?
a)
light bulb
b)
multimeter
c)
resistance
d)
voltage
24.
What is the role of an ammeter in an electric circuit?
a)
To measure the amount of electric current in the circuit
b)
To measure the amount of voltage in an electric circuit
c)
To measure the amount of resistance in an electric circuit
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