Question
Two point charges of 3.2×10−19 C and −3.2×10−19 C are separated from each other by 2.4×10−10 m.The dipole is situated in a uniform electric field of intensity 4×105 Vm−1. If the work done in rotating the dipole by 180∘ is n×10−23 J, the value of n is . (Write upto two decimal places)