PHYS142
L4-01 OPTICAL BOARD - RECTANGULAR SLAB
Category: L4 Refraction
Purpose:
Demonstrates refraction. Shows displacement of rays in a uniform slab of glass
L3-19 PENNY AND PARABOLIC MIRRORS
Category: L3 Curved Mirrors
Purpose:
Classic illusion of penny levitating above a pair of parabolic concave mirrors
K8-45 RADIO WAVES FROM SPARK
Category: K8 Electromagnetic Waves and Sources
Purpose:
Demonstrates that a spark contains radio waves
K8-01 ELECTROMAGNETIC WAVE - MODEL
Category: K8 Electromagnetic Waves and Sources
Purpose:
Shows the relationship between the electric and magnetic field vectors in a plane-polarized traveling electromagnetic wave
K7-03 INDUCTOR DELAYING A LAMP
Category: K7 RLC Circuits
Purpose:
Demonstrates the timing of current in a switched inductor circuit
K6-11 CIRCUIT PARADOXES
Category: K6 Electric Circuits and Instruments
Purpose:
Series-parallel circuits to encourage dicussion about DC circuits
K2-62 CAN SMASHER - ELECTROMAGNETIC
Category: K2 Electromagnetic Induction
Purpose:
Blasts a soda can into two pieces using electromagnetism
K2-44 EDDY CURRENT PENDULUM
Category: K2 Electromagnetic Induction
Purpose:
Shows the damping of pendula due to eddy currents
K2-42 LENZ'S LAW - MAGNET IN ALUMINUM TUBE
Category: K2 Electromagnetic Induction
Purpose:
Demonstrates Lenz's law
K2-22 INDUCTION COIL WITH LIGHT BULB
Category: K2 Electromagnetic Induction
Purpose:
Demonstrates megnetic induction with 110 VAC
K2-02 INDUCTION IN A SINGLE WIRE
Category: K2 Electromagnetic Induction
Purpose:
Demonstrates magnetic induction
K2-01 EARTH INDUCTOR
Category: K2 Electromagnetic Induction
Purpose:
Induces an emf by moving a coil through Earth's magnetic field
K1-22 TORQUE ON 500-TURN COIL IN MAGNETIC FIELD
Category: K1 Forces on Moving Particles
Purpose:
Demonstrates the torque on a current loop in a magnetic field
K1-21 TORQUE ON CURRENT LOOP IN MAGNETIC FIELD
Category: K1 Forces on Moving Particles
Purpose:
Demonstrates the torque on a current loop in a magnetic field
K1-14 OSCILLOSCOPE CRT - DEFLECTION BY MAGNET
Category: K1 Forces on Moving Particles
Purpose:
Demonstrates the force on an electron beam by a magnetic field
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
K1-03 FORCE ON CURRENT IN MAGNETIC FIELD
Category: K1 Forces on Moving Particles
Purpose:
Demonstrates force on a current-carrying wire in a magnetic field
K1-02: FORCE BETWEEN CURRENT-CARRYING WIRES - PROJECTION
Category: K1 Forces on Moving Particles
Purpose:
Demonstrates the force between two adjacent parallel current-carrying wires
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K6-01 SERIES AND PARALLEL LIGHTS - TWO BULBS
Demonstrates the effect of series and parallel connections of two identical light bulbs
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K6-02: SERIES AND PARALLEL LIGHTS - FIVE BULBS
Demonstrate combinations of series and parallel light bulbs Read More
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K6-03 SERIES AND PARALLEL LIGHTS - BATTERY AND CLIP-ON WIRES
Shows voltages and currents in series & parallel circuits
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K6-11 CIRCUIT PARADOXES
Series-parallel circuits to encourage discussion about DC circuits Read More
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K6-12: SERIES/PARALLEL LIGHT CIRCUIT CONUNDRUM
Test your ability to analyze series/parallel circuit Read More
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K6-21: HEATING IN CURRENT-CARRYING WIRE
Show the conversion of electrical energy into heat Read More
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K6-22: ENERGY CONVERSION - IMMERSION HEATER
Demonstrate quantitatively the conversion of electrical energy into heat Read More
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K6-32: POTENTIOMETER
Find an unknown EMF using a voltage divider Read More
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K6-33: WHEATSTONE BRIDGE
Demonstrate operation of a Wheatstone bridge Read More
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K6-35: VOLTAGE DIVIDER
Show how a voltage divider can be used to produce any voltage up to the maximum of the source Read More
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K6-36: VISIBLE AMMETER
See some of the important parts inside an ammeter Read More
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K6-41: DIODE RECTIFIERS AND FILTERS
Demonstrate rectification of 60 Hz AC by a diode and by a bridge rectifier Read More
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K6-42: SINE WAVE AND RECTIFIED SINE WAVE
Show the AC output from a generator and how it is converted to full-wave rectified AC using a split ring commutator Read More
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K6-51: KIRCHHOFF'S LAWS
Apply Kirchhoff's laws to a simple two-loop problem Read More
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K6-52: IMPEDANCE MATCHING - BATTERY AND JOULEMETER
Demonstrate that the power transmission is maximized when the source impedance and the load impedance are equal Read More
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