Electricity Generated Using Magnets

Magnets—devices that may appear simple at first glance—play a crucial role in generating electricity when utilized correctly.
When a magnetic field changes, the resulting movement generates an electric current. Generators convert mechanical motion into electrical energy based on this very principle.
However, a magnet itself is not a source of infinite energy; external energy is required to set the device in motion.
Interestingly, a vast portion of the electricity we use in our daily lives relies on these same physical laws.