Instruments Direct (Services) Ltd

Demonstration Dynamo

Demonstration Dynamo Click here for a larger image

A Completely Exposed Demonstration Model.

An armature comprising two coils of copper wire is mounted to rotate about a horizontal axis.

The spin of the armature is obtained for means of one hand cranked driving wheel, diameter 140 mm, coupled via a belt. Transmission ratio 1:4.

The magnetic field is generated by means of one permanent U-magnet supplied with the unit. Mounted on plastic base, dimensions 150x200 mm, with two 4 mm sockets for connection to measuring instruments and a LED. Comes complete with 5 spares.

Specifications

  • Base dimensions approx. 150 x 200 mm

Laws and principles investigated

  • Motor spinning
  • Dynamo
  • Current generation
  • Interaction between currents and magnetic fields

Order Code PH114672

Price £ ex VAT.  

 

* Prices exclude VAT & delivery, e & oe