Electricity and Magnetism

groups of atoms whose magnetic poles are all lined up in the same direction

• pole

• magnetic field

• magnetic domain

Tags

NGSS.MS-PS2-3

part of a circuit that turns on and converts electrical energy to another form of energy

• load

• wires

• energy source

Tags

NGSS.MS-ETS1-1

part that powers the circuit with energy

• load

• wires

• energy source

part of circuit that electrons flow through (conductor)

• load

• wires

• energy source

Which of these works thanks to electromagnets?

• Hairdryer

• Hammer

• Speakers

• Computer

Tags

NGSS.MS-PS2-3

How many poles does a magnet have?

• 1

• 2

• 3

• 4

.....................poles attract each other.

• Opposite

• Similar

Tags

NGSS.3-PS2-3

If we put together the North pole of a magnet and the North pole of another magnet... ( N N)

• They attract

• They repel

Tags

NGSS.3-PS2-3

NGSS.3-PS2-4

If we put together the North pole of a magnet and the South pole of another magnet... ( N S)

• They attract

• They repel

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

If we put together the South pole of a magnet and the South pole of another magnet... ( S S)

• They attract

• They repel