U-Shaped Electromagnet
Two coils with 200 turns made of enameled copper wire each
The power supply 4-6 V DC source
The coils may freely place the lateral arms of the core
The distance between the axes of the core arms 5 cm.
Two coils with 200 turns made of enameled copper wire each
The power supply 4-6 V DC source
The coils may freely place the lateral arms of the core
The distance between the axes of the core arms 5 cm.