'Electric magnetic fields' diaporamas de présentation

Electricity & Magnetism

501 views • 49 slides

Radioactivity

Radioactivity. Some substances are radioactive . Their atoms release some of this energy as radiation. Radioactivity.

387 views • 20 slides

Magnetic Fields & Numerical Simulation

423 views • 14 slides

Energy in EM Waves: The Poynting Vector

Energy in EM Waves: The Poynting Vector. Energy in EM Waves: The Poynting Vector. Energy is stored in both electric & magnetic fields, giving the total energy density of an electromagnetic wave:. Each field contributes half the total energy density:. This energy is transported by the wave.

259 views • 14 slides