156,948 views 113 on YTPak
344 22

Published on 06 May 2010 | over 6 years ago

Follow us at: plus.google.com/+tutorvista/


Check us out at physics.tutorvista.com/modern-physics/photoelectric-effect.html

Define Photoelectric Effect

When light falls on any surface it emits electrons. This effect is known as Photoelectric effect the phenomena is given in 1887 by H.Hertz.

Photoelectric Cell

The cell which converts the light ebnregy into the electric energy is called as Photoelectric cell.

Please like our facebook page
www.facebook.com/tutorvista

Loading related videos...