The COIL and the wonderful properties of INDUCTANCE
A tale of two properties….Electricity Makes Magnetism?Magnetism Makes Electricity???
Electricity Makes Magnetism Makes Electricity?????
What is Magnetism?
All magnets have a North and South POLE
Opposite poles attracted each other
All ferrous (containing iron) materials can be magnetized
The earth is the biggest magnet around
Earths as a magnet
The iron core of the earth allows a magnetic field to be created"Heavy Metal" Attraction
Joseph Henry’s Bigger and “Badder” Electromagnet
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