Linked from
The 66 pages that link to Electromagnetic induction, each with the reason it gives.
Magnetic fieldRelated: Changing fields induce voltages in generators and transformers.
Alternating currentRelated: Generators use changing magnetic flux to induce alternating voltage.
ElectromagnetismBroader topic: It shows how a changing magnetic field can drive electric currents.
MagnetismRelated: It converts motion or changing fields into electrical power.
ElectricityRelated: Changing magnetic fields can produce electrical effects and drive current.
ElectrodynamicsRelated: It shows how a changing magnetic field creates an electric field.