The LHU Physics Club
Demos at the Lock Haven Catholic School
Thursday-30-Apr-09

Paticipants:
Craolyn Braun (Elem Ed)
Brad Golder (physics)
Ray Siedlecki (physics)
DJ Scott (Sec-Ed Physics)
John Reid (faculty)

Click on the pictures below to get a larger version.

Brad does a hair raising demo on electrostatics.

DJ lets sparks fly with his Jacob's Ladder.

The students geta charge out of Carolyn's demo of the Wimshurst Machine.

Ray has the pulse on the physics of pulses as he describes the electromagnetic spectrum.

John heats up the discussion by talking about what electromagnetic waves do inside a microwave oven.

Ray's magnetic personality shines through as he discusses magnets and magnetic fields.

Carolyn and John begin a discussion of magnetic induction - a current topic.

Brad shows what a great speaker he is as he shows the kids how to build a speaker.

DJ has a hard time getting through this demo as he shows how eddy current inhimbit the movement of a magnet through a copper tube.