Q42. A point dipole is located at the origin in some orientation. The electric field at the point (10 cm, 10 cm) on the x - y plane is measured to have a magnitude 1.0 × 10–3 V/m. What will be the magnitude of the electric field at the pint (20 cm, 20 cm)
(a) 5.0 × 10–4 V/m
(b) 2.5 × 10–4 V/m
(c) It will depend on the orientation of the dipole
