Q1. A small, rigid object carries positive and negative 3.50-nC charges. It is oriented so that the positive charge has coordinates (-1.20 mm, 1.10 mm) and the negative charge is at the point (1.40 mm, -1.30 mm). (a) Find the electric dipole moment of the object. The object is placed in an electric field E = ( 7.8x10^3 i – 4.9x10^3 j) N/C. b) Find the torgue acting on the obiect.

Q1. A small, rigid object carries positive and negative 3.50-nC charges. It is oriented so that the positive charge has coordinates (-1.20 mm, 1.10 mm) and the negative charge is at the point (1.40 mm, -1.30 mm). (a) Find the electric dipole moment of the object. The object is placed in an electric field E = ( 7.8x10^3 i – 4.9x10^3 j) N/C. b) Find the torgue acting on the obiect.