Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

What magnetic fields do in the ... human brain's activity simply by holding a wire coil over the ... developed a method to shield microelectrodes against TMS-induced magnetic fields.

Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it ...

Scientists examine the benefits of the double H-coil and single H-coil methods to measure magnetic field strengths with single sheet testers Date: November 14, 2017 ...

Faraday’s Law of Induction describes how an electric current produces a magnetic field and, conversely, how a changing magnetic field generates an electric current in a conductor.

A changing magnetic field induces a current in a conducting wire. Yes, that's cool - but it's also important. This physics principle behind many of the electric generators (but not all).

A coil of wire, or solenoid, consists of a wire coiled up into a spiral shape. When an electric current flows, the shape of the magnetic field is very similar to the field of a bar magnet. The ...

If you made a motor out of a magnet, a wire coil, and some needles, you probably remember that motors and generators depend on a rotating magnetic field. Once you know how it works, the concept is … ...