$ 49.50 excl. GST
Comprises a clear plastic dish 90mm x 12mm (diameter x depth), and base 140mm x 125mm. Six electrodes are supplied, two ‘point source’ two ‘line source’ and two circular rings of 35mm and 70mm dia. The apparatus enables electric field patterns to be shown in much the same way that magnetic fields are demonstrated with iron fillings, either by direct viewing or on an overhead projector.
OUT OF STOCK. Can be backordered.
Comprises a clear plastic dish 90mm x 12mm (diameter x depth), and base 140mm x 125mm. Six electrodes are supplied, two ‘point source’ two ‘line source’ and two circular rings of 35mm and 70mm dia. The apparatus enables electric field patterns to be shown in much the same way that magnetic fields are demonstrated with iron fillings, either by direct viewing or on an overhead projector.
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