12:56, Wed, Jan 14, 2026 Updated: 12:57, Wed, Jan 14, 2026 Drivers are being urged to use a nifty trick involving a compass to park their cars overnight this winter which comes in handy on cold, icy ...

Using a magnetic compass to calculate the current in a wire. Learn how magnetic fields, compass deflection, and basic electromagnetism principles connect in a practical physics experiment.

Abstract: In our previous studies, we have focused on generating a new explicit form of the Poincaré Map (P Map) in order to investigate and control the passive walking dynamics of the 2 -link compass ...

Abstract: Contribution: This article describes how a peer learning strategy called student-led tutorials (SLTs) can improve student performance in an electromagnetism course (EM). This study provides ...