Determine The Frequency of AC Mains Using Sonometer And Bar Magnet :B.Sc. Part II Physics Practical

This video is helpful to understand Determination of Frequency of A.C. Mains Using Sonometer and Bar Magnet: Under Graduation: Practical for B.Sc. Part- II , By: Dr. Neetu Singh , Department of Physics , Govt .Nagarjuana P.G. College of Science , Raipur , Chhattisgarh .

[@jatinvishwakarma8688]

Sir please is practical ki book ki images bhi add kijiye please sir