ECM 2
ECM 2 :
A unit of electric dipole moment used in physics. The moment of an electric dipole is the product of an electric charge and the distance by which the charge is displaced from the center of charge. The ecm is the product of the charge e on an electron and a distance of 1 centimeter (cm). In SI units, 1 ecm = 1.602 178 x 10-21 coulomb meter (C·m)
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