Open demonstration model of dynamo for easy understanding of its functioning.
 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.
Complete with 5 spares.
Order Code PH114672 Price £ ex VAT.
Specifications
- Base dimensions approx. 150 x 200 mm
Laws and principles investigated
- Motor spinning
- Dynamo
- Current generation
- Interaction between currents and magnetic fields
* Prices exclude VAT & delivery, e & oe
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