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Blood flow doesn't change direction. They always head for the same direction.
We have suppose the current flow in opposite to the direction of flow of electron.AnswerA.C. current reverses direction every half-cycle.
Positive electrical flow is electrons flowing in one direction in a wire, if they change the direction of flow that would be a negative flow. If they change direction quickly, say 60 times a second, that would be alternating current, which is what we have in the united states as household electricity.
Northwest
Compass Rose
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in which direction does the river Shannon flow?
Downward, Downriver, Downhill, the direction gravity pulls everything.
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 .
These are machines dealing with fluids, like (Axial Compressors, pumps and Fans). the term "Axial" is given due to the direction of inward and outward flow. In axial turbo machines the direction of outward flow is the same as the direction of the inward flow since the blades of the machines doesn't change the direction of flow.
Diodes convert AC into DC by allowing current flow in one direction only. Since AC is alternating between plus and minus it is not possible to use a diode to allow AC to flow in one direction and not in the other direction.
When the flow of current is aways in one direction it is known as direct current.
Electro motive Force(E.M.F) of a battery determine the direction of Flow of Charges.
to redirect flow in opposite direction of normal flow
in a radial flow turbine the steam enters the turbine in the direction of its radius and leaves it in the direction of the axis of the shaft. in a axial flow turbine the steam enters the turbine in the direction of the axis of the shaft and leaves the turbine in the same direction.
the electrons flow from the region of low potential to region of high potential. the electric current also flow in this direction but for convention we took it as the flow of positive charge from region of low to high region potential.