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Electromotive Force and Current
K5-16: CARRIER CURRENT DENSITY MODEL
Category:
K5 Electrical Properties of Matter
Purpose
:
Model the density of carriers crossing a plane.
K5-14: ELECTRIC CELL
Category:
K5 Electrical Properties of Matter
Purpose
:
Demonstrate how an electric cell is formed.
K5-13: ELECTRIC CURRENT - MODEL
Category:
K5 Electrical Properties of Matter
Purpose
:
Indicate how electrons really flow through a conductor.
K5-11: BATTERY MODEL
Category:
K5 Electrical Properties of Matter
Purpose
:
Simple model of a battery using a human as the source of energy.
K5-04: PIEZOELECTRIC GUN
Category:
K5 Electrical Properties of Matter
Purpose
:
Application of piezoelectricity to produce copious quantities of electric charge.
K5-03: PIEZOELECTRIC IGNITOR
Category:
K5 Electrical Properties of Matter
Purpose
:
Show a commercial use for piezoelectricity.
K5-02: PIEZOELECTRIC CRYSTAL - AUDIBLE
Category:
K5 Electrical Properties of Matter
Purpose
:
Demonstrate that a piezoelectric crystal converts electrical impulses into physical vibrations.
K5-01: PIEZOELECTRICITY
Category:
K5 Electrical Properties of Matter
Purpose
:
Demonstration of a piezoelectric crystal.
J4-24: FORCE ON DIELECTRIC IN ELECTRIC FIELD
Category:
J4 Capacitance and Polarization
Purpose
:
Demonstrate the force on a dielectric in an electric field.
K1-06: CURRENT BALANCE
Category:
K1 Forces on Moving Particles
Purpose
:
Demonstrate the force between two adjacent parallel currents.
K5-12 BATTERY AND CURRENT - WORKING MODEL
Category:
K5 Electrical Properties of Matter
Purpose
:
Model of battery with circuit attached
J4-31 ENERGY STORED IN A CAPACITOR
Category:
J4 Capacitance and Polarization
Purpose
:
Demonstrates that energy is stored in a capacitor and how that energy may be used
A General Materials and Mathematics
A1 Basic Materials and Measurement
A2 Mathematics
B Statics
B1 Center of Mass Statics
B2 Equilibrium of Forces and Torques
B3 Simple Machines
B4 Elasticity
C Kinematics and Dynamics
C1 Center of Mass Motion
C2 Kinematics in One and Two Dimensions
C3 First Law of Motion
C4 Second Law of Motion
C5 Third Law of Motion
C6 Friction
C7 Collisions
C8 Mechanical Energy and Power
D Rotational Mechanics
D1 Rotational Kinematics and Dynamics
D2 Moment of Inertia
D3 Angular Momentum
D4 Gyroscopes
D5 Rotational Esoterica
E Gravitation and Astronomy
E1 Gravitation and Orbits
E2 Astronomy
F Fluid Mechanics
F1 Pressure in Static Fluids
F2 Buoyancy
F3 Surface Tension
F4 Fluid in Motion
F5 Forces in Moving Fluids
G Vibrations and Mechanical Waves
G1 Simple Harmonic Motion
G2 Resonance and Coupled Oscillations
G3 Mechanical Waves - One Dimensional
G4 Mechanical Waves - Two Dimensional
H Sound
H1 Nature of Sound
H2 Wave Properties of Sound
H3 Standing Sound Waves
H4 Music
H5 The Ear
H6 The Voice
I Thermodynamics
I1 Thermal Properties of Matter
I2 Transfer of Heat
I3 Gases
I4 Changes of State
I5 Laws of Thermodynamics
I6 Kinetic Theory and Statistical Mechanics
I7 Solid State and Low Temperature Physics
J Electostatics and Magnetostatics
J1 Electrostatic Charge and Force
J2 Electrostatic Devices and Applications
J3 Electric FIelds and Potential
J4 Capacitance and Polarization
J5 Magnetostatics
J6 Electromagnets
J7 Magnetic Materials
K Electromagnetic Principles
K1 Forces on Moving Charges
K2 Electromagnetic Induction
K3 Transformers
K4 Motors and Generators
K5 Electrical Properties of Matter
K6 Electric Circuits and Instruments
K7 RLC Circuits
K8 Electromagnetic Waves and Sources
L Geometrical Optics
L1 Light Sources and Light Rays
L2 Plane Mirrors
L3 Curved Mirrors
L4 Refraction
L5 Total Internal Reflection
L6 Lenses
L7 Optical Instruments
M Wave Optics
M1 Interference and Diffraction - Slits and Gratings
M2 Diffraction - Circular
M3 Interferometers
M4 Thin Film Interference
M5 Interference and Diffraction Esoterica
M6 Holograms
M7 Linear Polarization and Scattering
M8 Optical Activity and Birefringence
M9 Circular Polarization
N Spectra and Color
N1 Continuous Spectra
N2 Line Spectra
N3 Color
O Vision
O1 Image Production
O2 Visual Latency
O3 Color Vision
O4 Optical Illusions
P Modern Physics
P1 Relativity
P2 Quantum Mechanics
P3 Atoms and Molecules
P4 Nuclei and Particles
Q Biophysics
Q1 Musculoskeletal Systems
Q2 Organs
Q3 Genetics and Molecular Biology
K5-01: PIEZOELECTRICITY
Demonstration of a piezoelectric crystal
Read More
K5-02: PIEZOELECTRIC CRYSTAL - AUDIBLE
Demonstrate that a piezoelectric crystal converts electrical impulses into physical vibrations
Read More
K5-03: PIEZOELECTRIC IGNITOR
Show a commercial use for piezoelectricity
Read More
K5-04: PIEZOELECTRIC GUN
Application of piezoelectricity to produce copious quantities of electric charge
Read More
K5-11: BATTERY MODEL
Simple model of a battery using a human as the source of energy
Read More
K5-12 BATTERY AND CURRENT - WORKING MODEL
Model of battery with circuit attached
Read More
K5-13: ELECTRIC CURRENT - MODEL
Indicate how electrons really flow through a conductor
Read More
K5-14: ELECTRIC CELL
Demonstrate how an electric cell is formed
Read More
K5-16: CARRIER CURRENT DENSITY MODEL
Model the density of carriers crossing a plane
Read More
K5-21: AC PLUG CIRCUIT CHECKER
Check the wiring of 110VAC power sockets
Read More
K5-22: AC PLUG CIRCUIT CHECKER CHECKER
Demonstrate each different kind of wiring error
Read More
K5-23: ROTATING TWO-COLOR LED
Demonstrate that what comes out of a 110 VAC plug is in fact alternating current
Read More
K5-31 OHM'S LAW
Demonstrates relationship between current, voltage, and resistance
Read More
K5-32: RESISTANCE VS DIAMETER AND LENGTH
Determine how resistance varies as a function of diameter and length for the same material
Read More
K5-33 CONDUCTIVITY OF SALT SOLUTION
Shows that pure water is not conducting, but a solution of an electrolyte is conducting
Read More
K5-34: THERMAL COEFFICIENT OF RESISTANCE IN COPPER
Show that the resistance of copper changes linearly with temperature
Read More
K5-35: RESISTORS AT LN TEMPERATURE
Illustrate materials with both positive and negative temperature coefficients of resistivity
Read More
K5-36: RESISTORS AT LN TEMPERATURE - LIGHT BULB INDICATOR
Demonstrate materials with both positive and negative temperature coefficients of resistance
Read More
K5-41: V-I CURVES FOR OHMIC AND NON-OHMIC DEVICES
Illustrate resistive properties of resistors and diodes
Read More
K5-42: TRANSISTOR
Demonstrate a transistor circuit
Read More
K5-43: NON-OHMIC DEVICE - V VS. I
Demonstrates the non-linearity of the V vs I curve for a diode
Read More
K5-44: NON-OHMIC DEVICE - LIGHT BULB
Show the change in resistance of a light bulb with temperature
Read More
K5-45: SEMICONDUCTOR MODEL
Model of semiconductor
Read More
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