Electric and magnetic fields are both components of an electromagnetic field. These two components occupy different planes relative to the cause of the electromagnetic field, for example a moving ...

Researchers have found that it is possible to make an electric circuit with a magnetic insulator. This was first deemed impossible. The circuit is realized using spin waves: wave-like perturbations in ...

Inside nearly every electronic device is a simple coil of wire doing a powerful job—it’s called an inductor. Though small and ...

THE basis of Mr. Heaviside's treatise is the inter-linked magnetic and electric circuits. This is taken from Maxwell, but it is much more fully developed, and the analogy between the electric and ...