Electromagnetism | General Science Quiz

Electromagnetism

5th grade

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Science

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8 months ago

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16 QuestionsShow answers

Question 1
SURVEY
30 seconds
Q.
This picture best illustrates the construction of a(n)
answer choices
magnet
electromagnet
series circuit
parallel circuit
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Question 2
SURVEY
30 seconds
Q. How do you make an electromagnet stronger?
answer choices
Add a motor and/or lightbulbs
Add more light bulbs and/or wire coils
add more wire coils and/or a switch
add more wire coils and/or batteries
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Question 3
SURVEY
300 seconds
Q. What is true about electricity and magnetic fields?
answer choices
Electricity is needed to create any magnet.
Electricity always creates a magnetic field.
Electricity is stronger than a magnetic field.
Electricity prevents magnetic fields from occurring.
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Question 4
SURVEY
60 seconds
Q. This is a picture of a simple electromagnet. How can the electromagnet be made stronger?
answer choices
Add more coils of wire to the nail.
Use a smaller battery.
Reverse the poles of the magnet.
Remove all the coils and the nail.
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Question 5
SURVEY
60 seconds
Q. What kind of magnet can be turned on and off?
answer choices
refridgerator magnet
electromagnet
magnetite
iron
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Question 6
SURVEY
30 seconds
Q. A compass needle responds to a magnetic field, because the compass needle is a
answer choices
A. generator.
B. motor.
C. magnet.
D. transformer.
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Question 7
SURVEY
30 seconds
Q.
What is magnetic force?
answer choices
A force exerted by electrically charged particles
A force exerted by magnets that can be felt by objects near a magnet
A force exerted by magnets that makes an object become electrically charged
A force exerted by a magnet only when it physically touches an object
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Question 8
SURVEY
30 seconds
Q.
Which of the following is not a good conductor?
answer choices
Copper
Silver
Aluminium
Plastic
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Question 9
SURVEY
30 seconds
Q.
Particles with opposite charges ____________ and particles with same (or like) charges ____________.
answer choices
attract, repel
repel, repel
attract, attract
repel, attract
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Question 10
SURVEY
30 seconds
Q.
The picture above is an example of what?
answer choices
Magnetic field
Electric field
Repulsion
Attraction
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Question 11
SURVEY
30 seconds
Q.
What would happen with the magnets in the picture above?
answer choices
They would repel
Nothing
They would attract
They would repel and then attract
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Question 12
SURVEY
120 seconds
Q. The ability of some materials to attract certain metals is called
answer choices
Electricity
Magnetism
Electromagnetism
Atoms
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Question 13
SURVEY
30 seconds
Q.
If the north pole of a magnet is brought close to the south pole of another magnet, what will happen?
answer choices
They will atrract each other
They will repel each other
They will demagnitize
The south pole will turn around so the north pole is facing the other magnet.
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Question 14
SURVEY
120 seconds
Q.
Which sides of the magnet repel each other?
answer choices
A) North and North Pole
B) South and South Pole
C) The North and South Pole
D) A and B
E) A, B,C
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Question 15
SURVEY
120 seconds
Q.
Which answer describes a magnet best.
answer choices
A material that has two north poles
A material that has a two south poles
A material that has a north and a south pole
An electron
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Question 16
SURVEY
120 seconds
Q.
Which sides of the magnet attract each other?
answer choices
A) North and North Pole
B) South and South Pole
C) The North and South Pole
D) A and B
E) A, B,C
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