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WorksheetsMagnetism Phy150
Total questions: 20
Worksheet time: 31mins
How many poles does a magnet have?
1 pole
3 poles
2 poles
o pole
like poles of a magnet attract each other and unlike poles of a magnet repel each other.
true
false
Which image represents an attraction between two magnetic poles?
Which image represent two magnets repelling each other?
The area or lines of magnetic force surrounding a magnet is known as its _____________.
magnetic field
magnetic poles
magnetic fan lines
magnetic tan lines
How can you test to see if there is a current running through a wire?
listen carefully to see if you hear a buzzing sound
place several compasses around the wire
place several batteries around the wire
Thumb shows the direction of
Magnetic field
Current
According to Ampere's right hand rule, the current in the wire in the diagram is going
into the page
out of the page
up the page
down the page
This diagram shows
current into the page
current out of the page
magnetic field into the page
magentic field out of the page
Which direction will the charge moving in the given magentic field move?
up the page
down the page
into the page
out of the page
Which direction will the wire in the given magentic field move?
to the right
to the left
up the page
down the page
A wire perpendicular to the page carries an electric current in a direction out of the page. There are four compasses near the wire.
Which compass shows the direction of the magnetic field caused by the current?
A
B
C
D
The magnetic ____________ around a bar magnet is shown above.
legs
flowers
field
direction
In the picture, what direction is the current flowing in?
a. In the direction of the fingers
a. In the direction of the thumb
a. Opposite the direction of the fingers
a. Opposite the direction of the thumb
