The Earth's Geographic North pole is Earth's magnetic ___________ pole.
South
The energy that is stored
What is potential energy?
A magnet that only functions when an electric current is passed through it
What is an electromagnet?
The two sides of a magnet where the forces are strongest
What are the poles?
Who are the pictured celebrities:
Who are Taylor Swift & Travis Kelce
DOUBLE POINTS - The place where potential energy is stored in a system of magnets.
What is the magnetic field?
The process of turning potential energy into kinetic energy
What is transfer?
The three materials needed to make an electromagnet?
Wire
Battery
Nail (Metal that is Iron, Nickel or Cobalt)
The poles that attract
What are opposite poles (north and south)?
The direction in relation to the force that moving a magnet will increase the potential energy in a magnet system
A way to increase the potential energy in a magnet system without moving the magnets
What is using a bigger magnet?
DOUBLE POINTS - The unit that measures potential or kinetic energy in an object?
Joules or kJ (J)
The two ways to strengthen an electromagnet's field
What are increasing the current or adding more wire loops?
The poles that repel
What are the like poles (same, north to north and south to south)?
The change in the potential energy in the magnetic fields after the movement
What is increasing?
The change in potential energy when the magnet is moved
What is increasing?
The car that will have the greatest speed when the brakes are released
What is the orange car?
The electromagnet with the greatest magnetic force?
Electromagnet #2
The direction the trains will move
What is away from eachother?
The change in the potential energy if the car is moved toward the locked magnet.
What is decreasing?
The magnet with the most potential energy if they are both moved one space closer to the center magnet
What is the pink magnet?
What are the three natural metals that can interact with magnets?
Iron, Nickel & Cobalt
How old is your teacher?
____ Years Old
The direction the magnets will move in set 2