This video lecture from Electrostatics (F.Sc. 2nd Year Physics) covers the topic of Energy stored in capacitors, Energy density in case of parallel plate capacitor,units of energy density, relation of this energy with capacitance and electric voltage also will learn how energy stored by capacitor can be enhanced by changing one of its parameters. 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.