50mm Spark Induction Coil, 11.5 x 7 x 6" Rod Material_Stainless Steel charge accumulation

charge accumulation

and cylinders during glassware care

this thermistor mounts on a transparent base with 4mm color-coded sockets and a printed circuit diagram for sensor-circuit student work

landing it back in the same barrel as the car rolls forward

generating enough output when cranked to light a connected bulb during electromagnetic-induction and energy-conversion demonstrations

50mm Spark Induction Coil, 11.5 x 7 x 6" Rod Material_Stainless Steel charge accumulationBuilt on a step up transformer with an electromagnetic shaker pulsing the primary winding, this coil draws tens of thousands of volts from a 9 12V DC source to strike 50mm sparks.