Power || Formula OF Power || Examples on power

Work, Energy and Power || Examples

Examples on velocity OF wave|| Power transfer on a string || Intensity OF a transverse wave || Examples on power transfer & intensity || Potential energy in a string || Phase defference

What Is Electric Power?|Unit Of Power|Formula For Calculating Electric Power|Appliances And Their Voltage And Power|Exercise Questions|Important Points|Summary

Introduction OF Work power energy|| Examples || Force Variable

Examples on Resistance || Energy and Power in Circuits || Examples on Electrical Energy

For circuits used for transporting elecrtric power, a low power factor impleis larger power loss in transmission. Explain?

Optical instruments||Simple microscope||Compound microscope||Magnifying power||Examples on microscope

Power of a power

Power in an A.C. circuit||Power factor OF an A.C.||Wattless current||Examples on power OF an A.C. Circuit