The pressure of saturated water vapor at 18◦C is 2⋅10³ Pa, and its dielectric constant is 1.0078. From these data, find the average dipole moment of a water molecule in an electric field of 10³ V/m. Reference books give the value of −0.61 ⋅ 10⁻²⁹ Kl ⋅ m for the dipole moment of water. How can I explain the discrepancy between the results?
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