Electromagnetism. Module 1. Electrical current and magnetic field of a current. Part 3: laboratory works.

The following methodical guide is about section “Electromagnetism” of physics course for telecommunications technician. Four laboratory works allow students to learn basics of electrical engineering and measuring technique applied to determine main characteristics of electrical systems and magnetic field. It contains sufficient theoretical information combined with detailed descriptions of applied electromagnetic equipment construction such as Whetstone bridge, tangent-compass, and measuring techniques such as bridge circuit, comparison method.