Tuesday, 24 June 2014 15:33
K2-48: EDDY CURRENT MOTOR`
Additional Info
- ID Code: K2-48
- Purpose: Show the use of eddy currents in producing a motor with few moving parts and no electrical brushes.
- Description: An aluminum soda can is mounted on a rotating bearing, with the sawn-off cores of transformers mounted adjacent to the center of the can. When 110 VAC power is connected to the transformers, eddy currents cause the can to rotate.
- Availability: Available
- References: REFERENCES: (PIRA 5K20.52)
- Loc codes: K2
Published in
K2 Electromagnetic Induction
Tagged under
-
K2-01 EARTH INDUCTOR
Induces an emf by moving a coil through Earth's magnetic field
Read More
-
K2-02 INDUCTION IN A SINGLE WIRE
Demonstrates magnetic induction
Read More
-
K2-03 FARADAY'S EXPERIMENT ON INDUCTION
Demonstrates the induction between two coils
Read More
-
K2-04 FARADAY'S EXPERIMENT - EME SET - 20, 40, 80 TURN COILS
Shows that the induced current is proportional to the number of turns in the secondary coil
Read More
-
K2-05: FARADAY'S EXPERIMENT - CONCENTRIC COILS
Demonstrate mutual induction Read More
-
K2-11: SELF-INDUCTION
Demonstrate self-induction Read More
-
K2-12: SELF-INDUCTION - DEMOUNTABLE TRANSFORMER
Demonstrate back-EMF in an inductor Read More
-
K2-21: RUHMKORFF INDUCTION COIL
Demonstrate induction of a very high voltage using a small voltage source Read More
-
K2-22 INDUCTION COIL WITH LIGHT BULB
Demonstrates magnetic induction with 110 VAC Read More
-
K2-24: MUTUAL INDUCTION
Demonstrate mutual induction Read More
-
K2-25: MUTUAL INDUCTION - DEMOUNTABLE TRANSFORMER
Demonstrate mutual induction and to show the effect of various core materials Read More
-
K2-26: MUTUAL INDUCTANCE STANDARD
Demonstrate the standard for mutual inductance Read More
-
K2-27: MUTUAL INDUCTION - M12 eq M21 MEASUREMENT
Demonstrate that the mutual inductance between two coils is independent of which one is the primary Read More
-
K2-28: DEMOUNTABLE TRANSFORMER - 10 KV ARC
Demonstrate that a large voltage increase is attainable using a transformer Read More
-
K2-29: COIL AND MAGNET WITH LED SENSOR
Demonstrate that the sign of the induced voltage depends on the direction of the field as well as whether the… Read More
-
K2-40: MAGNETIC ACCELERATOR
Demonstrate magnetic potential energy Read More
-
K2-41: LENZ'S LAW - ROLLING RODS
Demonstrate eddy currents and Lenz's law
Read More
-
K2-42 LENZ'S LAW - MAGNET IN ALUMINUM TUBE
Demonstrates Lenz's law
Read More
-
K2-43: LENZ'S LAW - PERMANENT MAGNET AND COILS
Demonstrates Lenz's law
Read More
-
K2-44 EDDY CURRENT PENDULUM
Shows the damping of pendula due to eddy currents
Read More
-
K2-45: EDDY CURRENTS - MAGNET AND SOFT DRINK CAN
Demonstrate eddy currents and Lenz's law Read More
-
K2-46: MAGNET LEVITATION ABOVE SPINNING DISC
Demonstrate Lenz's law in a dramatic way Read More
-
K2-47: SPEEDOMETER MODEL
Demonstrate operating principle of some speedometers Read More
-
K2-48: EDDY CURRENT MOTOR`
Show the use of eddy currents in producing a motor with few moving parts and no electrical brushes Read More
-
K2-49: MAGNETIC STIRRER
Illustrate how a magnetic stirrer works Read More
-
K2-61 THOMSON'S COIL
Demonstrates a number of concepts in magnetic induction
Read More
-
K2-62 CAN SMASHER - ELECTROMAGNETIC
Blasts a cola can into two pieces using electromagnetism
Read More
-
K2-63: DISPLACEMENT CURRENT MODEL
Illustrate the geometry for displacement current Read More
-
K2-64: UNIPOLAR GENERATOR
Demonstrate unipolar generation of DC voltage, which may involve an explanation other than electromagnetic induction Read More
-
K2-65: INDUCTION AND CAPACITOR FLASHLIGHT
Demonstrate a weird but high-tech method for constructing a flashlight Read More
- 1