A bar magnet suspended freely in uniform magnetic field is vibrating with a time period of 3 seconds.If the initial field strength is 2T, then the final field strength, for which time period becomes 4 seconds is
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.