Electromotive force, or voltage, is measured in volts. It makes current flow in electric circuits. It is related to current and resistance by Ohm's law. And I don't know what you mean by "excess accumulation of electric charge"...
Voltage is energy per charge, or joules per coulomb. That energy overcomes resistance in ohms and forces a current in coulombs per second (amperes) to flow. This is ohm's law; that one volt is one ampere divided by one ohm. Voltage is measured as a potential difference between two points, whereas current is a charge passing a single point. In moving from one level of energy to another, that charge does work. The watt is one joule per second, and is also volts times amperes.
Have I clarified it enough, or do you need more information?
The flow of electric charges is current.
40 A -providing the voltage remains constant.
A continuous flow of negative charges is called an electric current.
It's resistance to electric current increases.
yes
No, it's called 'current'.
The flow of electric charges is current.
It is measured in amps. It is related to voltage and resistance by Ohm's Law. It is the flow of electric charges.
Electric current is defined as the movement of electrical charges.
electric current
An electric current follows the path of least resistance.
electric current. . . . . . .
It is called an electric current.
Electric Current
Yes, an electric current is the flow of charged particles.
A material that will carry an electric current is called a conductor. Conductor materials have high electrical conductivity, allowing the flow of electric charges with minimal resistance. Examples of conductors include metals such as copper, aluminum, and silver.
electric current. . . . . . .