Non-contact Forces (Magnets and Magnetic Fields (Magnetic Materials…
Magnets and Magnetic Fields
Magnets - Iron, nickel and cobalt are elements that are strongly attracted to magnets.
The Forces Between Magnetic Poles
Magnetic Field Lines - The magnetic field is strongest on the poles of a magnet.
Combining Magnetic Fields
Earth's Magnetic Field
When Domains Don't Line Up
When Domains Line Up
How Magnets Attract Magnetic Material
Electric Charge and Electric Forces
Positive and Negative Charge
Static charge is when there is an unbalance of positive and negative electric charge.
Oppositely charged particles attract.
Electric Force and Amount of Charge - The more electric charge th
Electric Force and Distance
The electric force of a charged object will either atract more or repel more as another charged object comes closer to it.
Insulators and Conductors
Transferring Charge by Contact
Transferring Charge by Induction
Transferring Charge by Conductors
Lightning Rods and Grounding - these allow electricity to flow into the ground safely
What Causes Lightning