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WorksheetsLesson 1: Magnetism
Total questions: 10
Worksheet time: 7mins
Name
Class
Date
1.
What is a magnetic field?
a)
purple lines with arrows
b)
region of magnetic force around a magnet
c)
it's like a really big football field
d)
region of a magnet around a magnetic force
2.
Magnets can interact without touching.
a)
True
b)
False
3.
What happens when two north poles of a magnet are placed together?
a)
they repel
b)
they attract
c)
they cancel each other out
d)
the strength of the magnet is doubled
4.
Magnetic poles that are unlike ________and magnetic poles that are alike ___________.
a)
run; stay
b)
attract; repel
c)
stay; repel
d)
repel; attract
5.
Which of the following magnetic fields is correct for a single bar magnet?
a)
b)
c)
d)
e)
6.
A bar magnet is divided in two pieces. Which of the following
statements is true?
a)
The bar magnet is demagnetized
b)
The magnetic field of each separated piece becomes stronger
c)
The magnetic poles are separated
d)
Two new bar magnets are created
7.
The magnetic field pattern can be traced by using _______sprinkled around the bar magnet.
a)
iron filing
b)
sand
c)
sulphur filing
8.
Compass is used to determine the _________ of the magnetic field.
a)
pattern
b)
poles
c)
direction
d)
structure
9.
The south geographical pole of the Earth is actually near the North pole of the Earth’s magnetic field
a)
True
b)
False
10.
The SI unit of magnetic field is
a)
weber
b)
guass
c)
tesla
d)
farad
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