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WorksheetsElectricity so far!
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What does an ammeter do?
a)
Measure resistance
b)
Measure current
c)
Measure potential difference
d)
Measure voltage
2.
A voltmeter should be placed ........... in a circuit
a)
in parallel
b)
in series
c)
in order
d)
upside down
3.
What is the definition of current?
a)
The rate of flow of charge
b)
The rate of flow of electrons
c)
The rate of flow of current
d)
The rate of flow of resistance
4.
Which of the following cannot provide a potential difference?
a)
A battery
b)
A power pack
c)
Mains electricity
d)
A resistor
5.
In the water model of an electric circuit, the source of potential difference is represented by....
a)
the pipes
b)
the water
c)
the pump
d)
the water wheel
6.
The equation for current is...
a)
Current = charge / time
b)
current = charge x time
c)
current = potential difference / time
d)
current = potential difference x time
7.
Current is measured in....
a)
Amps
b)
Volts
c)
Ohms
d)
Coulombs
8.
Potential difference is also known as....
a)
voltage
b)
current
c)
resistance
d)
volts
9.
1 Amp is the same as....
a)
1 Coulomb of charge flowing for 1 second
b)
1 Coulomb of charge flowing for 1 minute
c)
1 Volt of charge flowing for 1 second
d)
1 Volt of charge flowing for 1 minute
10.
Resistance is a measure of....
a)
the energy per unit charge in a circuit
b)
how hard it is for electrons to move through the circuit
c)
how hard it is for electrons to move through the battery
d)
the number of charge carriers in a circuit
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