Motor/Generator - Video

5K40.40B | 3_1
Catalog: 
5K40.40B
Location: 
3_1
Sublocation: 
CC2D74
Room: 
PS F175
Quantity: 
1
0
Description: 

Cinema Classics: Electromagnetism: How Motors and Generators Work. A magnet on a pivot is spun by repeatedly switching the poles of a nearby hand held magnet. The polarity of an electromagnet switched by hand does the same thing. Using a commutator to automatically switch polarity of a coil between two magnets results in a simple motor. Spinning the coil by hand produces current.