Van de Graaff Generator

Identifier: E&M: ES - 013

Van de Graaff generator is connected to the grounding device.

Concept Overview:

Generation of electric charge by induction

Lecturer Procedure

Step(s) to Follow

  1. Be sure that the machine is connected to a good ground.
  2. Turn on device
  3. Handle the grounding device by the insulating rod.

Expected Result

Discharge of charge (spark) should be visible between the sphere and the grounding device.


See the following demonstrations for variations:

https://learning.physics.iastate.edu/more-personal-van-de-graaff-experi…

https://learning.physics.iastate.edu/van-de-graaff-lightning-rod

https://learning.physics.iastate.edu/van-de-graaff-and-pie-tins

Transcript:

There are no spoken words with this recording.