Two charges, each equals to q, are kept at x=-a and x=a on the x -axis. A particle of mass m and charge q₀ = q/2 is placed at the origin. If charge q₀ is given a small displacement (y < < a) along the y -axis, the net force acting on the particle is proportional to

Electrostatics: JEE Main 2013 Physics question

JEE Main 2013 · Session, Shift 1 · Q6918

JEE Main 2013Session, Shift 1PhysicsMediumElectrostatics167× since 2002

Two charges, each equals to

q,

are kept at

x=-a

and

x=a

on the

x

-axis. A particle of mass

m

and charge

{q_0} = {q \over 2}

is placed at the origin. If charge

{q_0}

is given a small displacement

\left( {y < < a} \right)

along the

y

-axis, the net force acting on the particle is proportional to

JEE Main 2013 Electrostatics Question with Solution (Session Shift 1, Q6918) | JEE Arc