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Forces and Magnets - Coggle Diagram
Forces and Magnets
Magnets
attract
Magnetic Materials
such as
Steel
Nickel
Iron
which have
Magnetism
which creates
Magnetic Field
Cobalt
have no effect on
Non-magnetic Materials
such as
Wood
Rubber
Plastic
Glass
Cloth
types
Bar Magnet
U-shaped Magnet
Horseshoe Magnet
Strip Magnet
Ring Magnet
Button Magnet
Rod Magnet
are found in
Compass
Electrical Devices
Toys and Board Games
Smartphones
Refrigerator Doors
Fridge Magnets
have these
Characteristics
Attract Magnetic Materials
The force of attraction is greater at the magnet's poles
Have two poles: North and South
A freely-suspended magnet comes to rest at the North-South direction
Unlike poles attract; Like poles repel
can be demagnetised by
Hammering
Heating
Dropping
Should be stored in pairs with unlike poles facing each other and pieces of soft iron acrooss the ends
can be made by
the Electrical Method
which produces
an
electromagnet
which are found in
Maglev Trains
Fire Alarms
MRI Devices
the Induction Method
the "Stroke" Method
Forces
can be a
Push
have these
Effects
on
Movement
such as
Moving a stationery object
Changing the direction of an object
Stopping a moving object
Changing the speed of an object
2 more items...
Size and Shape
Changing the size and shape of an object
Pull
can be a
Contact
Frictional Force
exists between two surfaces rubbing together
which causes friction that opposes motion
Elastic Spring Force
found in stretched or compressed objects
Non-Contact
Magnetic Force
Force of Attraction
Force of Repulsion
Gravitational Force
causes things to have weight
which does change in different locations
which is different from mass
which does not change in different locations