Electricity and Magnetism > Electric Fields and Potentials DCS# 5B20.xx

ELECTRIC FLUX AND n·E


APPARATUS
two paddles 202-18-B
video projector 201


DESCRIPTION
Two paddles of different areas are oriented so that the shadows they cast are the same size.  This illustrates the effect of the angle between n and E on the flux through a surface area.

 
NOTES