June 25, 2025
 

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?

The magnet is surrounded by an invisible force field
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







10 Jun 2014

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