The magnetic field around a current-carrying wire is described. Electromagnetism: The magnetic field around a current-carrying wire is described. Students learn to apply right-hand rules to straight ...

Imagine if we could use strong electromagnetic fields to manipulate the local properties of spacetime—this could have important ramifications in terms of science and engineering. Electromagnetism has ...

We present the main mathematical analysis and tools needed to finally cap a successful filter design. First we should recall our hazy ‘Fourier Series’ high school class. Fourier analysis is often ...