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WorksheetsAmplify Magnetic Fields 1.4, 1.5, and 1.6
Total questions: 25
Worksheet time: 13mins
Why does a compass always point north?
That is where Santa lives and everyone loves Santa
The positive north side of the compass magnet is attracted to the magnetic south pole
The positive north side of the compass magnet is attracted to the magnetic north pole
Why do compasses work at all?
the earth is a magnet with an molten iron core which creates a magnetic field around the earth
it's magic
the earth has a large magnet buried in it
The magnetic south pole is at the north pole
true
false
The magnetic north pole is at the south pole
true
false
Magnetic field lines
are real lines around magnets
represent the magnetic force around magnets and the earth
Magnetic field
the space around a magnet where magnetic forces are located
a field of magnets
The magnetic force
moves from the positive (north) to the negative (south)
moves in random waves around the magnet
moves from the negative (south) to the positive (north)
Are these magnetic field lines attracting or repelling?
repelling
attracting
Are these magnets attracting or repelling?
attracting
repelling
Are these magnets attracting or repelling?
attracting
repelling
both
Why do these magnets attract?
like poles attract
opposite poles attract
like poles repel
opposite poles repel
Why do these magnets repel?
like poles attract
opposite poles attract
like poles repel
opposite poles repel
Electric fields and magnetic fields produce both attractive and repulsive forces.
true
false
What is the direction of the magnetic force in attracting magnets?
the force comes out of the negative south pole and goes into the positive north pole of the other magnet
the force comes out of the positive north pole and goes into the negative south pole of the other magnet
What is the direction of the magnetic force in repelling magnets?
the force comes out of the negative south pole and goes into the positive north pole of itself
the force comes out of the positive north pole and goes into the negative south pole of itself
Attracting or repelling?
attracting
repelling
Attracting or repelling?
attracting
repelling
both
Were the launching and spacecraft magnets aligned or misaligned?
aligned
misaligned
Are the launching and spacecraft magnets attracting or repelling?
repelling
attracting
Do the magnetic field line diagrams from the launchers support or not support claim 1: the magnets were misaligned on Tuesday.
supports
does not support
Magnetic field lines are closet together at the
poles
lines
Magnetic field lines can cross over each other
true
false
