Coil and Magnet, Lamp and Speaker

Coil of wire attached to light bulb
PIRA: 
5K10.25
Area: 
5 Electricity and Magnetism
Topic: 
5K Electromagnetic Induction
Concept: 
Induced Currents and Forces

 

Swing a coil attached to a flash-bulb through the gap of a horseshoe magnet. The coil may also be attached to a DC Speaker to show directional effects.

 

Demo Contact

Scott Thomas
Demonstration Manager
828-262-2435
thomassa@appstate.edu