Physics miscellaneousHard
Question
If a charge q is placed at the centre of the line joining two equal charges Q such that the system is in equilibrium then the value of q is
Options
A.Q/2
B.-Q/2
C.Q/4
D.-Q/4
Solution
Apply the condition for equilibrium of each charge
Create a free account to view solution
View Solution FreeMore Physics miscellaneous Questions
Predict the proucts in the given reaction,...Ratio of the ranges of the bullets fired from a gun at angle θ, 2θ & 4θ is found in the ratio x : 2 : 2, ...Volume charge density (ρ) of a nonuniformly charged solid sphere of radius R varies with the distance r from center...A large glass slab of thickness 8 cm is placed over a point source of light on a plane surface. It is seen that light em...Water rises in a vertical capillary tube upto a height of 2.0 cm. If the tube is inclined at an angle of 60o with the ve...