CP Ch10.2 Magnetic Fields

How do magnetic field lines spread from one pole to the other?

• A) In a straight line

• B) In a circular pattern

• C) In a random fashion

• D) In a curved path

What do electrons spinning create?

• Electric fields

• Gravitational fields

• Magnetic fields

• Heat

What do magnets or compasses align with?

• Electric field

• Gravity

• Magnetic field

• Light waves

What do iron filings trace out around a magnet?

• Electric field lines

• Heat lines

• Magnetic field lines

• Gravity lines

Can Earth's magnetic field flip orientation?

• Yes

• No

• Maybe

• Not sure

How can permanent magnets be made?

• By exposing materials to extreme temperatures

• By placing materials in strong magnetic fields

• By subjecting materials to high pressure

• By immersing materials in water

In which direction does the magnetic field point from north to south?

• East to West

• South to North

• North to South

• West to East