• The proof plane is a conductive disk attached to an insulated handle.
  • It is used to sample the charge density on charged conductive surfaces.
  • Our proof plane consists of an ebonite rod with a brass disc having a diameter of 50mm.
  • Students can comprehend that how by touching the proof plane to a surface, it will acquire the same charge distribution as the surface. By measuring the charge on the proof plane, the charge density on the surface can be determined.


There are no reviews yet.

Be the first to review “PROOF PLANE”

Your email address will not be published. Required fields are marked *


Enquiry Now