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WorksheetsAmplify Magnetic Forces
Total questions: 23
Worksheet time: 14mins
What happens to the energy in a system of magnets when the magnetic force causes two magnets to move?
The potential energy in the system increases.
The kinetic energy in the system decreases.
Some of the potential energy is converted to kinetic energy.
Some of the kinetic energy changes to potential energy.
What is kinetic energy?
The energy that is stored in an object or system
To push objects away from each other
The energy that an object has because it is moving
To move from one object to another
What is potential energy?
The energy that an object has because it is moving
The energy that is stored in an object or system
To provide evidence against a claim
One of the two opposite ends of a magnet
What happens to the potential energy if you were to move magnet 2 toward magnet 1?
The potential energy does not change because the magnets in the system do not change.
The potential energy increases because Magnet 2 moves against the magnetic force.
The potential energy decreases because Magnet 2 moves against the magnetic force.
The potential energy decreases because Magnet 2 moves in the same direction as the magnetic force.
Based on the magnetic field lines diagram, what will happen to these two sets of magnets?
Set 1 magnets will repel, set 2 magnets will attract
Set 1 magnets will attract, set 2 magnets will attract
Set 1 magnets will attract, set 2 magnets will repel
Both sets of magnets will repel
Based on the magnetic field lines diagram, what will happen next with these sets of magnets?
In both sets the magnets will attract.
In both sets the magnets will repel.
In Set 1 the magnets will repel and in Set 2 the magnets will attract.
In Set 1 the magnets will attract and in Set 2 the magnets will repel.
Will these magnets attract or repel?
Attract
Repel
Will these magnets attract or repel?
Attract
Repel
Will these magnets attract or repel?
Attract
Repel
Neither
Both
What will happen when these magnets are let go?
The magnets will not move because they are not touching.
The magnets will move closer to each other because the magnetic force will pull them together.
The magnets will move away from each other because the magnets are not touching.
The magnets will move away from each other because the magnet force will push them apart.
What will happen next?
The trains will move closer because the magnetic force will pull the trains together.
The trains will not move because the magnets are not touching.
The trains will move away from each other because the magnetic force will push the trains apart.
The trains will move away from each other because the magnets are not touching.
How does magnetic force affect the energy in a system of magnets when the magnets are released and begin to move?
The magnetic force increases the potential energy in the system.
The magnetic force decreases the potential energy in the system.
The magnetic force changes kinetic energy into potential energy.
The magnetic force changes potential energy into kinetic energy.
Which move will result in the greatest potential energy increase?
Moving the cart on Track 1 one space to the right.
Moving the cart on Track 2 one space to the left.
Moving the cart on Track 2 one space to the right.
All moves will result in the same increase in potential energy.
granite
what do magnets produce?
attraction
area of magnetic force called a magnetic field.
a force against your hand
