Lecture Demonstrations Laboratory

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PHYS 202: Principle of Physics I

•  video  - Kinds of Charge and Charging
•  video  - Attraction and Repulsion Between Charged Objects
•  video  - Electric Fields

• Electric Lines of Force
•  video  - Electric Fields
•  video  - Gauss' Law
•  video  - Lightning Rod
•  video  - Electric Wind
• Ionic Drive

•  video  - Van de Graaff Generator
•  video  - Lightning Rod
  ( Please set up TV so students can see sparks.)

• Is it possible to set up the Theremin?

•  video  - Van de Graaff Generator
•  video  - Lightning Rod
•  video  - Parallel Plate Capacitor
•  video  - Capacitor Discharge
•  video  - Resistance Model
• Ohm's Law
• Resistivity of a Pencil
• Resistive Heating of Nichrome Wire
• Blowing a Fuse
•  video  - Circuit Analysis

• Please bring out a nice digital multimeter along with some resistors, inductors, and capacitors that I can measure. I would also like to be able to measure the current and voltage in a simple circuit by using the multimeter. The students seemed interested in it last time.

•  video  - RC Circuit w/ Function Generator
• RC Time Constant (DECAY)

• RC Time Constant (DECAY)
•  video  - Magnetic Fields w/ Iron Filings
•  video  - Magnetic Fields w/ Matrix of Iron Rods
•  video  - Magnetic Deflection of an Electron Beam

•  video  - Magnetic Fields Associated with Current Carrying Wires 1
•  video  - Magnetic Fields Associated with Current Carrying Wires 2
•  video  - Forces Between Current Carrying Wires
•  video  - Force on a Current Carrying Wire in a Magnetic Field
•  video  - Galvanometer Movement

• Flash Bulb Coil
•  video  - LED Coil
•  video  - Eddy Current Pendulum
•  video  - Lenz's Law and Eddy Currents
•  video  - Eddy Current Tube
•  video  - Jumping Ring
• Eddy Currents 2

•  video  - Back EMF in an Inductor
•  video  - LR Circuit w/ Function Generator
•  video  - Transformers
• Electric Motor

• Parallel LCR Circuit or Tank Circuit
•  video  - Series LCR Circuit, Resonance
• Coupled Electrical Oscillators

•  video  - Sunset
•  video  - Polarization of Light
• Polarization by Scattering

• Speed of Light
•  video  - Ray Optics Kit
• Confocal Mirrors
• Concave Mirror
•  video  - Light The Match
•  video  - Sunset

• Laser shining through clear glass sphere to simulate sunlight refracting from raindrop. Pencil (or something similar) in beaker of water to show refraction. Put on Elmo. Objects disappering in oil. Have plastic objects with same index of refraction as oil.

•  video  - Ray Optics Kit
• Total Internal Reflection
• Light Pipe and Fiber Optics
• Water Light Pipe
• Rainbow

• Image Retention

•  video  - Interference and Diffraction
•  video  - Newton's Rings
• Laser Interference
•  video  - Thin Film Interference

•  video  - Interference and Diffraction
• Arago's (Poisson's) Spot
• Razor Edge Diffraction

•  video  - Electron Diffraction
•  video  - Emission Spectra

•  video  - Mouse Trap Atomic Bomb