The figure shows three charges at the corners of a square. Write the electric field at point P in component form. Assume that xx-axis is horizontal and points to the right, and yy-axis points upward.   Express your answer in terms of the variables Q, L, unit vectors i^, j^and appropriate constants

A physical field present around an electrically charged particle that exerts a force on all other charged particles is called an electric field. The charged particles present in the field either repel or attract. From electric charges or time-varying mag…