Lecture Demonstrations Laboratory

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PHYS 251: Introductory Physics II

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

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

•  video  - Electric Fields
•  video  - Electric Wind

•  video  - Electrostatic Bell
•  video  - Electric Wind

•  video  - Van de Graaff Generator
  ( VdG generator with fluorescent tube inside chicken-wire Faraday cage, for demo of Gauss' law.)
•  video  - Gauss' Law

•  video  - Van de Graaff Generator
  ( with Faraday cage and neon tube)
•  video  - Gauss' Law

•  video  - Lightning Rod

• A couple of permanent bar magnets, one horseshoe magnet, one compass, one electroscope

•  video  - Capacitor Discharge
•  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

• 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
• Electric Motor
  ( Including the tiny battery-operated one!)

• Same as Friday, Oct 20. Thanks!

• Da Can Crusher (I got a crush on the Can Crusher / She so helps me E&M usher / I got a crush on the Can Crusher / If she don't work I gotta cry for sure)

•  video  - Back EMF in an Inductor

• Flashlight bulb with one 1.5 V battery and a wire

•  video  - Circuit Analysis

•  video  - Wheatstone Bridge II
•  video  - Circuit Analysis

•  video  - Transformers
• Power Loss in Transmission Lines

• O2 paramagnetism with LN2 can (if possible)

• Barkhausen Effect
• Diamagnetic Levitation
• Meissner Effect (diamagnetic levitation)
•  video  - Jumping Ring
  (with LN2 to cool the ring )

• O2 paramagnetism with LN2 can

• Meissner Effect (diamagnetic levitation)