Electromagnetic induction can create a voltage by movement of a conductor in a magnetic field. This voltage can make current flow. Transformers use electromagnetic induction to change the voltage ...

Electromagnetic induction can create a voltage by movement of a conductor in a magnetic field. This voltage can make current flow, and the effect is used in electricity generation and microphones.

The primary function of an electric pole transformer is voltage transformation. Power plants generate pwer at extremely high voltage levels, as this minimizes energy loss during long-distance ...