Electromagnetic Induction: The Discovery That Changed the World
Enduring Understandings
Magnetism can produce electricity, and electricity can produce magnetism.
The primary use of electric current is to transfer energy quietly, flexibly, and conveniently from one place to another.
Almost all of the electricity we use is produced with the turning of a turbine – release of chemical energy to thermal energy, i.e. burning coal, nuclear fission, wind or dropping water