Lecture Demonstrations Laboratory

Demo Request History

Getting info for CourseID: 5662

PHYS 1720-001: Intro Physics II

•  video  - Marble and Feather

•  video  - Kinds of Charge and Charging
  ( What I actually need: - Sources for positive and negative charge - Two balls on strings to demonstrate attraction and repulsion - electroscope)
•  video  - Fun Fly Stick
•  video  - Van de Graaff Generator
  ( only for standing hair up on student's head)

•  video  - Kinds of Charge and Charging
  ( Need pendulum and means to charge it. Also, need electroscope again.)
•  video  - Attraction and Repulsion Between Charged Objects
•  video  - Charging by Induction

•  video  - Kinds of Charge and Charging
  (Only "balls on strings", and silk/teflon and flystick to charge them.)
•  video  - Electrostatic Bell

•  video  - Electric Fields
•  video  - Smoke Precipitator

• The man-sized Faraday cage which was used in the Physics Day show 3 years ago with the new "Spark Gap" BTC45 Tesla Coil

•  video  - Gauss' Law

•  video  - Lightning Rod

•  video  - Parallel Plate Capacitor
  ( Only the capacitor, a voltage source, and a voltmeter. Dielectrics are for a later lecture.)

•  video  - Parallel Plate Capacitor

• Lemon battery

• Electroplating
  ( I also need the Zn electrode to demonstrate function as battery)

• Lemon battery demo (again, didn't show on Monday)

•  video  - Resistance Model

• Measure cable length using Time Domain Reflectometry (TDR) technique using Rigol FG in pulse mode (pulse.RSF) and MDO 3014 scope (Cable-Pulse-Reflect.set). Setup files are on the blue thumb drive "Scope Demos".

•  video  - Resistance Model
•  video  - Superconducting Wire
• Ohm's Law
  (First: Setup as planned (with 100 Ohm Resistor). Second: Do we have a light bulb instead of the resistor to show that R increases when the filament gets hot?)

• Blowing a Fuse
  (Can you add wattmeter (if you still have it)? Can you add a CFD or LED bulb? )
•  video  - Circuit Analysis

• Blowing a Fuse
  ( Can you add the wattmeter? Can you add a CFD or LED bulb? )
•  video  - Circuit Analysis

• Blowing a Fuse
  ( Can you add the wattmeter? Can you add a CFD or LED bulb?)
•  video  - Circuit Analysis

•  video  - RC Circuit w/ Function Generator
• RC Time Constant (DECAY)
  ( Please put some kind of wall (bricks?) between the target (phone books?) and students.)

•  video  - RC Circuit w/ Function Generator
• Magnet collection
  ( Please include an iron plate (that I can magnetize), and aluminum plate (that I cannot magnetize), and the broken magnet (to show that it breaks into two dipoles).)
•  video  - Magnetic Fields w/ Iron Filings
•  video  - Magnetic Fields Associated with Current Carrying Wires 1

• Magnet collection
  ( Please include the soft iron rod (that I can magnetize), and an aluminum rod (that I cannot magnetize), and the broken magnet (to show that it breaks into two dipoles). Also, include the magnets on the needles that can rotate)
•  video  - Magnetic Fields w/ Iron Filings
•  video  - Magnetic Fields Associated with Current Carrying Wires 1
•  video  - Magnetic Deflection of an Electron Beam
•  video  - Force on a Current Carrying Wire in a Magnetic Field

• I would like to have a Hall probe, and maybe the horseshoe magnet from the "magnetic force on current-carrying wire" demo to show that it works.

•  video  - Magnetic Deflection of an Electron Beam
• Electric Motor
  ( I like the motor from the lower picture more, as it is easier to see and explains the parts of it.)

•  video  - Magnetic Fields Associated with Current Carrying Wires 1
  ( Only straight wire (1 wire, and two wires))
•  video  - Forces Between Current Carrying Wires
• Electric Motor
  ( As for Monday)

•  video  - Magnetic Fields Associated with Current Carrying Wires 1
  ( This time it is for its intended use.)
•  video  - Forces Between Current Carrying Wires
• Electric Motor
  ( The one you had shown me after the lecture on Wednesday)

• different diamagnetic, ferromagnetic, paramagnetic materials hanging from wooden rod also: tungsten powder

• Meissner Effect (diamagnetic levitation)
•  video  - Solenoid w/ Iron core

• (A) different diamagnetic, ferromagnetic, paramagnetic materials hanging from wooden rod (B) tungsten powder

• Meissner Effect (diamagnetic levitation)
•  video  - Magnetic Fields w/ Matrix of Iron Rods
  ( This or the newer demo; what I want to show is ferromagnetic domains from the interaction of all those compass needles, not really the permanent magnet)
• 1x 2x 4x Coils and Bar Magnet
• Flash Bulb Coil

•  video  - Hanging Ring and Magnet
•  video  - Lenz's Law and Eddy Currents
•  video  - Eddy Current Tube
  ( with camera)
• Electric Motor
  ( This time as generator)
• Quantum Levitation (Flux Pinning)
  ( Superconducting MagLev train, ie. superconducting disk above permanent magnet train track)

•  video  - LR Circuit w/ Function Generator
  ( Only non-standard version with sine wave at input)
•  video  - Eddy Current Tube
•  video  - Transformers
• Power Loss in Transmission Lines
• Quantum Levitation (Flux Pinning)

•  video  - LR Circuit w/ Function Generator
  ( Only non-standard version with sine wave at input)
•  video  - Transformers
• Power Loss in Transmission Lines

• Speed of Light

•  video  - Ray Optics Kit
  ( I need the setup with the spherical concave mirror. Also: Can I borrow a red and a green laser pointer? And some smoke? )
•  video  - Light The Match
• Total Internal Reflection
• Light Pipe and Fiber Optics
• Rainbow II

•  video  - Ray Optics Kit
• Light Pipe and Fiber Optics
•  video  - Interference and Diffraction
• Rainbow II
•  video  - Emission Spectra