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.

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 ...

Induction cooktops look nearly identical to standard smooth-top ranges but there's much more to them than meets the eye.

An induction cooktop is a cooking surface with an electromagnetic field situated beneath the surface. When turned on, the ...