Download Magnetism Review game Thursday

Last One Standing
Rules
1. Two teams: 2 front rows/2 back rows
2. Sit on the table in silence (If you talk you are OUT)
3. Each person receives a question, correct answers
stay up, wrong answers sit down.
4. Team with most players still up at the end wins
(3 Extra Credit points on the test)
READY
. Any object that attracts Iron or
objects made of iron.
Magnet
The push and pull bewtween two
magnets
• Magnetic Force
The North (+) and South (-) ends of
magnets
• Magnetic Poles
The area surrounding the magnet,
where the magnetic forces can be
detected
• Magnetic Field
The force produced when the opposite
Poles of magnets coming close.
• Attraction
Materials such as iron, nickel, and
cobalt that can be turning into
magnets
• Ferromagnets
An iron core wrapped with electrical
wire to create a powerful magnetic
force.
• Electromagnet
The North pole of the Earth interact
with the air charging particled called.
• Aurora (Aurora Borealis)
The relationship between magnets and
electricity
• Electromagnetism
The coil of wires that carry an
electrical current to produce a
mangnetic field.
• Solenoid
A device used to measure the
electrical strength and direction.
• Galvanometer
A machine that uses magnetic force to
see inside the body.
• MRI
A device that transferse electrical
energy into mechanical energy.
• Electric Motor
Using a magnetic force to create an
electrical current in a wire.
• Generator
A device that uses electromagnetic
induction to increase or decrease the
voltage of an alternating current.
• Transformer
A _________________ uses
electromagnetism to look inside the
body.
• MRI
Increasing the number of loops or
electrical current in this will increase
the strength of the magnetic field.
• Solenoid
An example of Induction in magentism
• Transformer
The needle of a compass point to the
north pole because it is the
__________ side of the magnet
• South
This occurs when the Earth’s magentic
field ejects charges particles.
• Aurora