Question:
In the figure shown there is non conducting disc of mass M
Last updated: 6/10/2023
![In the figure shown there is non conducting disc of mass M](https://media.kunduz.com/media/sug-question-candidate/20210525111303859801-2008126.jpg?h=512)
In the figure shown there is non conducting disc of mass M 2kg and radius R 4 m On its upper lower parts of circumference Q and Q charge are uniformly attached such that liner charge density is The disc can freely rotate about a horizontal axis passing through O There is a uniform electric field E in the vertical direction such that QE mg If the disc is rotated by a small angle it performs S H M Its time period is given by T Q TR then p n is Take g O TELG 4 pr 22