Three charged particles are in equilibrium under their electrostatic forces only
PHYSICS · Multi correct · CBSE · Physics · Electric Charges and Fields · Electric Charges and Fields
Problem
Three charged particles are in equilibrium under their electrostatic forces only. Then,
(a) The particles must be collinear.
(b) All the charges cannot have the same magnitude.
(c) All the charges cannot have the same sign.
(d) The equilibrium is unstable.