This demonstration displays the relationship between the resistance of a wire to the length of the wire. The system is supplied with a constant current, but as the lightbulb is slid up/down the wires, the resistance will also change, effectively increasing/decreasing the voltage across the lightbulb.
(5F10.20) Voltage Drop Along a Wire
$0.00
This demonstration displays the relationship between the resistance of a wire to the length of the wire. The system is supplied with a constant current, but as the lightbulb is slid up/down the wires, the resistance will also change, effectively increasing/decreasing the voltage across the lightbulb.
Related Products
(5A40.20) Using a Charge on a Rod to Move a Soda Can
Add to cart(5B10.15) Van de Graaff Generator with Streamers
Add to cart(5D10.60) Burning Resistor
Add to cart(5B20.15) Faraday “Ice Pail”
Add to cart