AP EAPCET 11 July 2022 Shift 2 Paper

A small sphere of charge 50µc and mass 5g is attached to a horizontal light string and placed in a uniform electric field that makes an angle 30∘ with the horizontal. The opposite end of the string is attached to a vertical wall. If the sphere is in static equilibrium and the string is horizontal, then the tension in the string is (Acceleration due to gravity =10ms−2 )