Electro motive Force(E.M.F) of a battery determine the direction of Flow of Charges.
A direct current involves change of flow in a single direction.
Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).
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.
That means that you consider the flow of a POSITIVE charge. If negative charges happen to flow in one direction (as is often the case), you consider the equivalent flow of positive charges in the opposite direction.
From an electric field vector at one point, you can determine the direction of the electrostatic force on a test charge of known sign at that point. You can also determine the magnitude of the electrostatic force exerted per unit charge on a test charge at that point.
The relationship is quite intimate. "Current" and "flow of charge" are two names for exactly the same thing.
Convection currents.
negative to posative
flow of charge is called current. but the direction of flow of current is always taken oppsite to the flow of charge.
A direct current involves change of flow in a single direction.
Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).
Yes
human
temperature
Current Density describe how charge flow at certain point since current density = I/A and the vector direction tells you about the direction of flow at that point.
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.
That means that you consider the flow of a POSITIVE charge. If negative charges happen to flow in one direction (as is often the case), you consider the equivalent flow of positive charges in the opposite direction.