Lecture Demonstrations Laboratory

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PHYS 251: Introductory Physics Iii

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

•  video  - Kinds of Charge and Charging

•  video  - Electric Fields

•  video  - Electric Fields

•  video  - Electrostatic Bell
•  video  - Electric Wind
• Ionic Drive

•  video  - Gauss' Law

•  video  - Van de Graaff Generator
  (VdG generator with fluorescent tube and chicken-wire Faraday cage, only. (Will redo VdG later))

•  video  - Van de Graaff Generator
•  video  - Lightning Rod

•  video  - Capacitor Discharge

•  video  - Resistance Model
•  video  - Temperature Effects on the Resistance of Copper Wire
• Temperature Effects on Resistivity
•  video  - Superconducting Wire
• Resistivity of a Pencil

• Blowing a Fuse

• Blowing a Fuse

• A couple of permanent bar magnets and one horseshoe magnet, to play with. Compass also if one around.

•  video  - Forces Between Current Carrying Wires
•  video  - Force on a Current Carrying Wire in a Magnetic Field

•  video  - Magnetic Fields w/ Iron Filings
•  video  - Magnetic Fields w/ Matrix of Iron Rods
•  video  - Galvanometer Movement

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

• Kan Krusher

•  video  - Eddy Current Tube
•  video  - Jumping Ring
• Eddy Current Levitation

•  video  - Jumping Ring
  (With liquid N2 to cool the ring)

•  video  - Back EMF in an Inductor
• Electric Motor

• O2 paramagnetism with LN2 can...

• Diamagnetic Levitation
• Meissner Effect (diamagnetic levitation)

• O2 paramagnetism with LN2 can

• Diamagnetic Levitation
• Meissner Effect (diamagnetic levitation)