FSc Physics Book2, CH 13 LEC 12 Potentiometer

This video lecture from Current Electricity (F.Sc 2nd Year Physics). In this you will learn about how it possible to measure and compare the potential difference without drawing a current from circuit in terms of potentiometer. Find more e-learning material and educational video lectures in Urdu at www.maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.