Question:
A charge is kept fixed at point A as shown in the figure in
Last updated: 6/10/2023
![A charge is kept fixed at point A as shown in the figure in](https://media.kunduz.com/media/sug-question-candidate/20210416135433765285-1896118.jpg?h=512)
A charge is kept fixed at point A as shown in the figure in a gravity free space A semicircular ring of linear charge density 2 mass m radius R is released from rest Initially centre of semicircular ring coincides with the fixed charge The initial acceleration of the semicircular ring is A C 2K Q mR K Q mR B K Q 2mR D 0 A fix