Magnetism Notes

Repel or attract other magnets

Find Iron

Swing freely

Point towards north

Left

Right

Randomly

In one direction

Yes

No

North and North

South and South

North and South

None

Gravity

Liquid rotating core

Volcanoes

Earthquakes

geographic North

Equator

geographic South

Tropic of Capricorn

Yes

No

The field can attract or repel objects

The field can have its direction reversed

The field can have its strength changed

The field can be turned on or off

Increase the current

Add more loops or coil them tighter together

Use a stronger magnet core

Use a stronger battery

So we don't confuse them

Geographic poles don't move, magnetic poles can move

So they are easier to find

Magnetic poles don't move, geographic poles can move

It attracts and repels magnets

It has a north and south

It has magnetic poles and magnetic fields

It spins on an axis