A magnet makes `40` oscillations per minute at a place having magnetic field intensity of `0.1xx10^
Channel: Doubtnut
Date: 2020-01-19

A magnet makes `40` oscillations per minute at a place having magnetic field intensity of `0.1xx10^(-5)T`. At another place, it takes 2.5 sec to complete one vibrating. The value of earth\'s horizontal field at that place is