ElectrostaticsMedium
Question
Two equal negative charges - q are fixed at point (0, -a) and (0, a) on y-axis. A positive charge Q is released from rest at the point (2a, 0) on the x-axis. The charge Q will :
Options
A.execute simple harmonic motion about the origin
B.move to the origin and remain at rest
C.move to infinity
D.execute to oscillatory but not simple harmonic motion
F ∝ (-x)More Electrostatics Questions
Two non-conducting spheres of radii R1 and R2 and carrying uniform volume charge densities +ρ and -ρ, respective...A spherical metal shell A of radius RA and a solid metal sphere B of radius RB (A) are kept far apart and each is given ...If a dipole of dipole moment is placed a uniformed electric field , then torque actingon it is given by...At a certain distance from a point charge, the electric field is 500 V/m and the potential is 3000 V. What is the distan...A cubical region of side a has its centre at the origin. It encloses three fixed point charges, -q at(0, -a/4, 0), +3q a...