IntroSat Constructor Expansion "Magnetism" for Educational Magnetic Field Experiments

Expansion of the Introsat constructor on the groups of topics "Actuators" and "Magnetism". The kits allow assembling compact table-top test benches in the magnetic field based on Helmholtz rings and supplementing functional models of CubeSat satellites with magnetic coils for orientation. It is used for in-depth classes on spacecraft actuators based on interaction with the Earth's magnetic field and preparation for competitions.