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WorksheetsElectricity and Magnetism (Form 2)
Total questions: 11
Worksheet time: 9mins
Name
Class
Date
1.
What type of energy is stored in an object due to its high position?
a)
Gravitational potential energy
b)
Elastic potential energy
c)
Kinetic energy
d)
Electrical energy
2.
What type of energy is stored in an object that is compressed, stretched or bent?
a)
Gravitational potential energy
b)
Elastic potential energy
c)
Kinetic energy
d)
Electrical energy
3.
What is produced on a balloon after it is rubbed with a woolen cloth?
a)
Electrostatic charges
b)
Electric current
c)
Voltage
d)
Resistance
4.
Which of the following statements about charges is TRUE?
a)
Same charges repel while opposite charges attract
b)
Same charges repel and opposite charges also repel
c)
Same charges attract and opposite charges also attract
d)
Same charges attract while opposite charges repel
5.
What is a voltmeter used to measure?
a)
Electric current
b)
Voltage
c)
Resistance
d)
Magnetism
6.
What is the unit for electric current?
a)
Ampere
b)
Volt
c)
Ohm
d)
Tesla
7.
what is the unit for energy?
a)
newton
b)
joule
c)
force
d)
volt
e)
ampere
8.
what is the energy change for a burning candle?
a)
chemical energy → light energy
b)
chemical energy → heat energy + kinetic energy
c)
light energy → heat energy + chemical energy
d)
chemical energy → light energy + heat energy
9.
what is the name of negative charge?
a)
neutron
b)
electron
c)
proton
d)
nucleus
10.
p is positively- charged.
what charge is Q?
a)
positive
b)
negative
c)
neutral
11.
what is the name of this tool?
a)
insulator
b)
dosimeter
c)
electroscope
d)
microscope
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