1. Magnetism & Electricity

2. Fundamental Forces *** Reminder- Balloon Racer materials Gravity
Electromagnetism
Strong Nuclear
Weak Nuclear

3. Electricity Parts of an Atom Weak and Strong Nuclear Forces
Atom board
Elements & Periodic Table
Weak and Strong Nuclear Forces
Ions: charged particles
Electric Charge
Balloon and hair, snow globe and Aluminum can
Lightening
Electric Current
Light switch (kit)

4. Magnetism Magnetism Magnet Magnetic Earth Compass
Iron fillings in the jar
Attraction and repulsion
Magnetic Field Lines
Magnet
Material that produces a magnetic field
Permanent (strong magnet)
Temporary (nail and hammer)
Poles
Magnetic Earth
Poles slightly different
Compass

7. Electromagnetism Electricity and magnetism are connected
James Clerk Maxwell, scientist
Equations that describe the magnetism, electricity relationship
Flowing electricity through a wire creates a magnet field
Right hand / Thumb Rule
Electromagnet

8. Solenoid
Tightly packed ring of wires that produce a magnetic field when a current is applied
Used to produce
mechanical movement
from energy (flow of
electricity)
Ex. irrigation system

9. Experiments Parallel Circuits Series Circuits Galvanometer
Electromagnet