Lecture Demonstrations Laboratory

Demo Request History

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PHYS 2020-002: Principles of Physics II

• Two metal spheres on a pedestal Two hanging pith balls Two large balloons

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

• Electric Lines of Force
•  video  - Electric Fields
•  video  - Gauss' Law

• My medium size Van de Graaff generator. No accessories needed for Tuesday showing UVa electroscope

•  video  - Gauss' Law
•  video  - Parallel Plate Capacitor

•  video  - Van de Graaff Generator
  ( Add florescent tube in cage Add lightning rod)
•  video  - Parallel Plate Capacitor
  ( Capacitance meter is needed too.)
•  video  - Capacitor Discharge

• Temperature Effects on Resistivity
• Resistivity of a Pencil

• I am bringing in a lemon to make a lemon battery. I'll need the zinc zinc whatever electrodes to stick in my lemon. Thanks

• Blowing a Fuse
• RC Circuit w/ Battery

• I will bring own an LED and capacitor and 9 V battery

•  video  - Temperature Effects on the Resistance of Copper Wire
• Magnet collection
•  video  - Magnetic Fields w/ Iron Filings
•  video  - Magnetic Fields w/ Matrix of Iron Rods

• 3 wooden sticks to demo 3D coordinate system

•  video  - Magnetic Deflection of an Electron Beam
•  video  - Force on a Current Carrying Wire in a Magnetic Field

• A few small compasses (mini) , two small 1.5v battery, and some wire to show magnetic field is around the wire.

•  video  - Galvanometer Movement
• 1x 2x 4x Coils and Bar Magnet
•  video  - LED Coil
•  video  - Eddy Current Pendulum

• Forces Between Current Carrying Wires Back EMF in an Inductor and Induction Coil Lenz's Law and Eddy Currents Electric Motor Bicycle generator This is the same list as Shiv. I will add two more since I will not do all of this. Eddy tube Transformer

•  video  - Eddy Current Tube
•  video  - Transformers

• Al, I will use the same as Shiv except I would like the light bulbs in parallel and in series powered by AC. You had them out earlier. I will bring an old oscilloscope to them line voltage wave form.

•  video  - LR Circuit w/ Function Generator
•  video  - Jumping Ring
•  video  - Transformers
• Hand Crank Generator

•  video  - Series LCR Circuit, Resonance

•  video  - Electromagnetic Radiation

•  video  - Ray Optics Kit
•  video  - Polarization of Light

• Lightbulb with an F on it

• 1/r² Demonstrator
•  video  - Ray Optics Kit
• Confocal Mirrors
• Total Internal Reflection
• Light Pipe and Fiber Optics
• Thin Lenses with Objects

• Disappearing Beaker
• Thin Lenses with Objects
• The Eye Model II
• Image Retention

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

• Hi Al, I'll demo single slit diffraction and demo diffraction grating.

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

•  video  - Emission Spectra

•  video  - Emission Spectra
• Geiger counter
• Daedalon Geiger Counter

• Geiger counter
• Spark Detector for Alpha Particles
• Diffusion Cloud Chamber

•  video  - Mouse Trap Atomic Bomb