AC Circuits
K7-61: TESLA COIL
Category: K7 RLC Circuits
Purpose:
Demonstrate a tesla coil, including how magnetic induction and a resonant RLC circuit is used in the production of high-voltage high-frequency sparks.
K7-45: LOW AND HIGH PASS FILTERS
Category: K7 RLC Circuits
Purpose:
Demonstrate use of a series RL circuit as a low-pass filter and a series RC circuit as a high-pass filter.
K7-44: RLC CIRCUIT - 10KHZ - DIFFERENTIATION AND INTEGRATION
Category: K7 RLC Circuits
Purpose:
Demonstrate differentiation and integration using an RC circuit.
K7-41: RC CIRCUIT - DIFFERENTIATION AND INTEGRATION
Category: K7 RLC Circuits
Purpose:
Demonstrate differentiation and integration using RC circuits.
K7-29: RLC CIRCUIT - 0.6 HZ TRANSIENTS
Category: K7 RLC Circuits
Purpose:
Demonstrate transients using a circuit with a very long time constant.
K7-27: RLC CIRCUIT - COMPLETE
Category: K7 RLC Circuits
Purpose:
Show the phase shift between components in a series RLC circuit.
K7-26: RLC CIRCUIT - 0.3 HZ RESONANCE
Category: K7 RLC Circuits
Purpose:
Plot a graph of resonance behavior in a very low frequency resonant circuit.
K7-24: RLC CIRCUIT - 60 HZ WITH LIGHT BULB LOAD
Category: K7 RLC Circuits
Purpose:
Demonstrate a series RLC circuit in a graphic way.
K7-23: RLC CIRCUIT - 60 HZ
Category: K7 RLC Circuits
Purpose:
Show phase relationship between components of a 60 Hertz RLC circuit.
K7-22: RLC CIRCUIT - 10 KHZ - DAMPED OSCILLATIONS
Category: K7 RLC Circuits
Purpose:
Demonstrate damped oscillations in an RLC circuit.
K7-21: RLC CIRCUIT - 10 KHZ - RESONANCE
Category: K7 RLC Circuits
Purpose:
Demonstrate resonance in an RLC circuit.
K7-14: RC CIRCUIT - 100 MICROSECOND TIME CONSTANT
Category: K7 RLC Circuits
Purpose:
Demonstrate a reasonably fast RC circuit.
K6-42: SINE WAVE AND RECTIFIED SINE WAVE
Category: K6 Electric Circuits and Instruments
Purpose:
Show the AC output from a generator and how it is converted to full-wave rectified AC using a split ring commutator.
K6-41: DIODE RECTIFIERS AND FILTERS
Category: K6 Electric Circuits and Instruments
Purpose:
Demonstrate rectification of 60 Hz AC by a diode and by a bridge rectifier.
K6-22: ENERGY CONVERSION - IMMERSION HEATER
Category: K6 Electric Circuits and Instruments
Purpose:
Demonstrate quantitatively the conversion of electrical energy into heat.
K6-21: HEATING IN CURRENT-CARRYING WIRE
Category: K6 Electric Circuits and Instruments
Purpose:
Show the conversion of electrical energy into heat.
K6-02: SERIES AND PARALLEL LIGHTS - FIVE BULBS
Category: K6 Electric Circuits and Instruments
Purpose:
Demonstrate combinations of series and parallel light bulbs.
K5-44: NON-OHMIC DEVICE - LIGHT BULB
Category: K5 Electrical Properties of Matter
Purpose:
Show the change in resistance of a light bulb with temperature.
K5-41: V-I CURVES FOR OHMIC AND NON-OHMIC DEVICES
Category: K5 Electrical Properties of Matter
Purpose:
Illustrate resistive properties of resistors and diodes.
K5-23: ROTATING TWO-COLOR LED
Category: K5 Electrical Properties of Matter
Purpose:
Demonstrate that what comes out of a 110 VAC plug is in fact alternating current.
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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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