Description
Carbon anode-and-cathode pair pre-fitted in a rubber bung
sized as bulb-spares for three-cell battery packs and ray-box optics work in physics labs
generating repeated sparks to illustrate charge separation by induction
Delivers 2
and ray-tracing demos
750mm Connecting Lead with Crocodile Clips Both Ends, Red, 4mm Plug Prong_4 Carbon anode-and-cathode pair pre-fitted inMid length 750mm red insulated lead with crocodile clips at both ends, paired with the 750mm black lead to keep wiring color coded across mid distance bench setups.
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