Physics - Electrostatics Question with Solution | TestHub

For $\mathrm{OB}=2\mathrm{d}$ if charge was released from B then the distance AO would be covered in a time $\frac{\mathrm{T}}{6}$

For $\mathrm{OB}=\sqrt{2}\mathrm{d}$ if charge was released from B then the distance AO would be covered in a time T/2

If Q is doubled then T doubled

If R is doubled then T increases