K4 Motors and Generators

These demonstrations present some examples of simple electrical motors and generators, display the relationship between them, and show examples of electrical power production and consumption.

Articles
Image	Title
	K4-01: AC/DC GENERATOR Demonstrate a simple AC/DC generator.
	K4-02 MAGNETOELECTRIC GENERATOR WITH LAMP Demonstrates a small 110 VAC magnetoelectric generator
	K4-04: MAGNETOELECTRIC GENERATOR WITH AC INDICATOR BULB Show explicitly a generator producing AC output.
	K4-05: MAGNETOELECTRIC GENERATOR WITH METERS AND LOADS An AC generator with rectifier, meters and several loads.
	K4-06: MAGNETOELECTRIC GENERATOR WITH CAPACITOR Demonstrate that the generator is producing electrical energy, and that the capacitor stores electrical energy; also that a generator can run in reverse as a motor.
	K4-07 BICYCLE GENERATOR Demonstrates a 110 VAC magnetoelectric generator, and the relationship of work to power output
	K4-08: MAGNETOELECTRIC GENERATOR WITH INDUCTOR Demonstrate how a magnetoelectric generator stores energy in an inductor and how that energy is returned to the generator.
	K4-09: BICYCLE GENERATOR - LIGHT BULBs VS CFLs Compare brightness and power requirements of regular tungsten filament light bulbs and compact fluorescent lamps.
	K4-21: ST. LOUIS MOTOR Demonstrate the structure and operation of a simple motor
	K4-22: DC MOTOR Show how a DC motor works.
	K4-23: AC MOTOR - SYNCHRONOUS Demonstrate the concept of a synchronous motor.
	K4-24: AC/DC MOTOR Demonstrate the construction and the operation of AC and DC motors.
	K4-25: DC MOTOR - HOMEMADE Illustrate possibly the world's simplest motor.
	K4-41: MOTOR-GENERATOR PAIR Demonstrate that a motor and a generator are the same.
	K4-51: UNIPOLAR MOTOR Demonstrate a very simple unipolar motor.