1.

An electron and a proton are at a distance of 1 A. The dipole moment of the system is:(a) 3.2 × 10-29 Cm(b) 1.6 × 10-19 Cm(c) 1.6 × 10-29 Cm(d) 3.2 × 10-19 Cm

Answer»

(c) 1.3 × 10-29 Cm
p = q × 2l = 1.6 × 10-19 × (1× 10-10)
= 1.6 × 10-29Cm



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