Cidepe

Torsion balance with laser, Helmholtz coil and 0-30V power supply.

A set of electronic and electrical components including a voltage controller, power supply, and meters.

Set of electromagnetism, Lenz's law, Lenz-Faraday and eddy currents

Magnetic levitation set, floating magnets

Equipotential surface assembly for multimeter and 0-30 VDC variable power supply.

Disassemblable voltage transformer, with power supply and multimeter.