Current Conductor for demonstrating the magnetic fields of current-carrying conductors. The magnetic field can be made visible with iron powder.
Acrylic glass base with two 4 mm safety sockets. For projection on the overhead projector.
Dimensions of acrylic glass base: approx. 185x150x30 mm≥
DC high-current power supply with digital display of voltage and
250 g of iron filings for displaying magnetic field lines. In a storage flask.
Use this plastic bottle to scatter iron filings that make magnetic lines of force visible.