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 output of an alternator can be represented on a voltage–time graph, with potential difference (voltage) on the vertical axis and time on the horizontal axis. A – The coil is at 0°. The ...

This article highlights some of the anticipated questions from key chapters such as Electromagnetic Induction ... Explain the working of an AC generator. Chapter 7: Alternating Current Question ...

The EMALS is an electromagnetic catapult that relies upon a linear induction motor, rather than a traditional steam piston, to launch aircraft. The Ford-class aircraft carriers are the most expensive ...