Question : A particle having a charge of 5.0×10-7 C is fixed in a vertical wall. A second particle B of mass 100 g and having equal charge is suspended by a silk thread of length 30 cm from the wall. The point of suspension is 30 cm above the particle A. Find the angle of the thread with the vertical when it stays in equilibrium. [16.89°]
Doubt by Divyansh
Solution : Coming Soon
