To determine the emf of a cell using Potentiometer.

Click your option. Select the one which is appropriate for your computer.

Google Video -Part1 (To be opened with Google Video)
Google Video -Part2 ( same as above)

Exp 8B Part1.mp4 ( Download both parts as mp4 format & can be saved
Exp 8B Part2.mp4 and may open with VLC or any of your choice )

YouTube- Part1 ( For those countries where YouTube is allowed)
YouTube- Part2 ( same as above )