-- negative polarity -- positive polarity
The polarity is a vector quantity. The resultant of the polarity of bonds determines the polarity of the molecule. In CO2 there is polarity between the two C-O but the polarity is equal and opposite in direction so CO2 doesn't have polarity. If the polarity of bonds is not cancelled then the polarity remains in the molecule.
Polarity
laconia
Reversing polarity ,changes the rotation of the device you are changing polarity on.
Contoocook, NH
grants in nh
No. Electromagnetic fields have polarity.
lincoln.
15 miles taking this route:Take NH-100 WEST, from Exeter, to NH-107 to FREMONT at EXIT 6; turn left off the exit ramp onto NH-107 SOUTH to FREMONT.Take NH-107 SOUTH to Fremont, NH.
2 in NH
The halfway point is Tilton, NH.