This article was originally published with the title “ Bombarded: Electromagnetic Radiation of Our Own Making Fills the 'Empty' Air ” in Scientific American Magazine Vol. 305 No. 2 (August ...

Reflection, refraction, diffraction, oh my! Dive into the wonderful world of electromagnetic radiation–i.e., the energy that travels through space in waves, like x-rays, microwaves and good old ...

The voltage–time graph for an alternator A – The coil is at 0°. The coil is moving parallel to the direction of the magnetic field, so no potential difference is induced.

Electromagnetic induction - Higher - OCR Gateway Alternators Electromagnetic induction can create a voltage. This voltage can make current flow, and the effect is used in electricity generation.

Discontinuous Galerkin Time-Domain Methods for Electromagnetic Simulations Publication Trend. The graph below shows the total number of publications each year in Discontinuous Galerkin Time-Domain ...