Two charge, each of q, are kept x = - a and x= a on the x axis. A particle of mass m and charge q_0 = q/2 is placed at the origin . If charge q_0 is given a small displacement(y let let a) along y axis . The net force acting on the particle is proportional to :

Two charge, each of q, are kept x = - a and x= a on the x axis. A part

1.	Two charge, each of q, are kept x = - a and x= a on the x axis. A particle of mass m and charge q_0 = q/2 is placed at the origin . If charge q_0 is given a small displacement(y let let a) along y axis . The net force acting on the particle is proportional to :
Answer» y `-y` `1/y` `-1/y` ANSWER :A

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Two charge, each of q, are kept x = - a and x= a on the x axis. A particle of mass m and charge q_0 = q/2 is placed at the origin . If charge q_0 is given a small displacement(y let let a) along y axis . The net force acting on the particle is proportional to :

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