Direct Current, sometimes abbreviated DC.
When the current periodically changes direction, that's Alternating Current (AC)
Wind does not flow in one singular direction. It flows in many directions, north, south, east, west and everything in between.
positive to negative!(:
Direct current
Wind direction varies. It does not always go in the same direction.
from cooler to warmer surfaces
Wind direction is the direction which the wind comes from.
Certainly not. Many areas have a prevailing wind which simply means the most frequent wind direction, but nowhere has the same direction all the time.
It pivots and aligns itself with the air flow, much like a flag.
Wind is a cousin to the pressure. Pressure moves the wind.
Wind direction varies. It does not always go in the same direction.
from cooler to warmer surfaces
Wind direction is the direction which the wind comes from.
Mostly south and West
Blood flow doesn't change direction. They always head for the same direction.
The direction of lymph flow is always towards the Thoracic Lymph duct .
Certainly not. Many areas have a prevailing wind which simply means the most frequent wind direction, but nowhere has the same direction all the time.
When electrons always flow in the same direction in the wire it is known a DC (direct current).
It pivots and aligns itself with the air flow, much like a flag.
Water always flow from a higher elevation to a lower elevation.
yes