The length of a magnet is large compared to its width and breadth. The time period of its
Channel: Doubtnut
Date: 2020-07-05

The length of a magnet is large compared to its width and breadth. The time period of its oscillation in a vibration magnetometer is ` 2 s`. The magnet is cut along its length into three equal parts and these parts are then placed on each other with their  like poles together . The time period of this combination will be