JEE Main 2002Annual, Paper 1PhysicsEasyElectrostatics167× since 2002If a charge qqq is placed at the center of the line joining two equal charges QQQ such that the system is in equilibrium then the value of qqq isAOption A. Q/2Q/2Q/2BOption B. −Q/2- Q/2−Q/2COption C. Q/4Q/4Q/4DOption D. −Q/4- Q/4−Q/4CheckSkip · show solution