PiP Oct 2014
J5-32: MAGNETIC LEVITATION - PERMANENT MAGNET AND ELECTROMAGNET
Category: J5 Magnetostatics
Purpose:
Demonstrate magnetic levitation.
K4-09: BICYCLE GENERATOR - LIGHT BULBs VS CFLs
Category: K4 Motors and Generators
Purpose:
Compare brightness and power requirements of regular tungsten filament light bulbs and compact fluorescent lamps.
J6-01: ELECTROMAGNET WITH BANG
Category: J6 Electromagnets
Purpose:
Illustrate the force which can be exerted by a small electromagnet.
J5-18: OERSTED EXPERIMENT
Category: J5 Magnetostatics
Purpose:
Demonstrates that magnetic fields are generated around current-carrying wires
J2-01: WIMSHURST MACHINE
Purpose:
Generate high electrostatic potentials.
J6-04: LOW-POWER HIGH-FORCE ELECTROMAGNET
Category: J6 Electromagnets
Purpose:
Show that a small amount of energy can produce large magnetic forces
I7-21: SUPERCONDUCTOR - MAGNET LEVITATION
Purpose:
Demonstrate levitation of a magnet above a high-temperature superconductor
K8-42: RADIOWAVES - ENERGY AND DIPOLE PATTERN
Category: K8 Electromagnetic Waves and Sources
Purpose:
Demonstrates transmission of energy in electromagnetic waves. Shows the radiation pattern of the dipole antenna
K4-07 BICYCLE GENERATOR
Category: K4 Motors and Generators
Purpose:
Demonstrates a 110 VAC magnetoelectric generator, and the relationship of work to power output
K2-62 CAN SMASHER - ELECTROMAGNETIC
Category: K2 Electromagnetic Induction
Purpose:
Blasts a soda can into two pieces using electromagnetism
K2-61 THOMSON'S COIL
Category: K2 Electromagnetic Induction
Purpose:
Demonstrates a number of concepts in magnetic induction
K1-12 CATHODE-RAY TUBE - DEFLECTION BY MAGNET
Category: K1 Forces on Moving Particles
Purpose:
Demonstrates the force on an electron beam by a magnetic field
J3-23 FARADAY CAGE - RADIOWAVES
Category: J3 Electric Fields and Potential
Purpose:
Demonstrates that radio waves cannot penetrate a Faraday cage
J2-13 PLASMA MACHINE - EYE OF THE STORM
Purpose:
Demonstrates electrostatic discharge
J1-26 VAN DE GRAAFF - REPULSION OF PIE PANS
Category: J1 Electrostatic Charge and Force
Purpose:
Demonstrates electrostatic repulsion
J1-24 ELECTROSTATIC HAIR RAISING
Category: J1 Electrostatic Charge and Force
Purpose:
Demonstrates electrostatic repulsion
J1-06: FUN-FLY-STICK
Category: J1 Electrostatic Charge and Force
Purpose:
Demonstrates electrostatic fundamentals
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K2-01 EARTH INDUCTOR
Induces an emf by moving a coil through Earth's magnetic field
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K2-02 INDUCTION IN A SINGLE WIRE
Demonstrates magnetic induction
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K2-03 FARADAY'S EXPERIMENT ON INDUCTION
Demonstrates the induction between two coils
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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
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K2-05: FARADAY'S EXPERIMENT - CONCENTRIC COILS
Demonstrate mutual induction Read More
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K2-11: SELF-INDUCTION
Demonstrate self-induction Read More
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K2-12: SELF-INDUCTION - DEMOUNTABLE TRANSFORMER
Demonstrate back-EMF in an inductor Read More
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K2-21: RUHMKORFF INDUCTION COIL
Demonstrate induction of a very high voltage using a small voltage source Read More
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K2-22 INDUCTION COIL WITH LIGHT BULB
Demonstrates magnetic induction with 110 VAC Read More
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K2-24: MUTUAL INDUCTION
Demonstrate mutual induction Read More
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K2-25: MUTUAL INDUCTION - DEMOUNTABLE TRANSFORMER
Demonstrate mutual induction and to show the effect of various core materials Read More
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K2-26: MUTUAL INDUCTANCE STANDARD
Demonstrate the standard for mutual inductance Read More
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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
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K2-28: DEMOUNTABLE TRANSFORMER - 10 KV ARC
Demonstrate that a large voltage increase is attainable using a transformer Read More
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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
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K2-40: MAGNETIC ACCELERATOR
Demonstrate magnetic potential energy Read More
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K2-41: LENZ'S LAW - ROLLING RODS
Demonstrate eddy currents and Lenz's law
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K2-42 LENZ'S LAW - MAGNET IN ALUMINUM TUBE
Demonstrates Lenz's law
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K2-43: LENZ'S LAW - PERMANENT MAGNET AND COILS
Demonstrates Lenz's law
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K2-44 EDDY CURRENT PENDULUM
Shows the damping of pendula due to eddy currents
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K2-45: EDDY CURRENTS - MAGNET AND SOFT DRINK CAN
Demonstrate eddy currents and Lenz's law Read More
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K2-46: MAGNET LEVITATION ABOVE SPINNING DISC
Demonstrate Lenz's law in a dramatic way Read More
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K2-47: SPEEDOMETER MODEL
Demonstrate operating principle of some speedometers Read More
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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
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K2-49: MAGNETIC STIRRER
Illustrate how a magnetic stirrer works Read More
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K2-61 THOMSON'S COIL
Demonstrates a number of concepts in magnetic induction
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K2-62 CAN SMASHER - ELECTROMAGNETIC
Blasts a cola can into two pieces using electromagnetism
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K2-63: DISPLACEMENT CURRENT MODEL
Illustrate the geometry for displacement current Read More
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K2-64: UNIPOLAR GENERATOR
Demonstrate unipolar generation of DC voltage, which may involve an explanation other than electromagnetic induction Read More
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K2-65: INDUCTION AND CAPACITOR FLASHLIGHT
Demonstrate a weird but high-tech method for constructing a flashlight Read More
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