Primary and Secondary Economy Coils

Product Code: SE-8722

Description

A lower cost option for investigating electromagnetic induction and transformer principles.

The Primary Coil is wound with heavy gauge enameled copper wire with an approximate resistance of 0.5 ohms while the Secondary Coil is wound with fine enameled copper wire with an approximate resistance of 100 ohms. Both coils fitted with 4 mm sockets.

A galvanometer can be used with it to show the induced current.


Specifications

Outer Coil
  • 1100 Turns
  • Length: 11.4 cm
  • Inner Diameter: 4.7 cm
Inner Coil
  • 210 Turns
  • Length: 10.9 cm
  • Inner Diameter: 1.7 cm
Iron Core
  • 1.6 cm diameter
Connections
  • Shielded Banana Jacks