Towards the end of the year, the weather in Seville starts to become slightly milder. In October, the sun shines for at least 7 hours per day but brace yourself for rain as there are on average 6 days of rainfall during the month.
When a molecule has no dipole moment, like CO2, then it is nonpolar. When a molecule has a dipole moment like water, then it is polar. This polarity business is very important. Polar molecules are like little magnets, with a positive end and a negative end, and they interact with each other through magnetic attractions.
Dipole Moment Definition: A dipole moment âis a measurement of the separation of two oppositely charged charges. Dipole moments are a vector quantity.The magnitude is equal to the charge multiplied by the distance between the charges and the direction is from negative charge to positive charge. Dipole moments are measured in the SI units of coulombÂ·meters (C m).ipole moments are a vector quantity. The magnitude is equal to the charge multiplied by the distance between the charges and the direction is from negative charge to positive charge.