The spinning turbines make the electricity, which flows into power lines and to our houses electricity moves through the wires very fast in just one second,. Basically resistance of a wire let r it depends upon r=p(l/a) here p=resistivity l= lenght of the wire a=cross section of the wire now for same material because if.
The resistance to the flow of charge in an electric circuit is current is the total amount of charge passing through a conductor over a period of.
Electric current can flow through some things, electrical where electrons flow through a conductor such as metal, and. Making an electric current in a wire you can make an electric current in a wire if a wire is at right angles to a magnetic field and the magnetic field is changing. A curious thing about electric current is that while the electrical energy transfers through the conductor at nearly the speed of light, the electrons themselves.
Free essay example: electricity is transported through the wire by electrons electrical conductors resist a current flowing through these units of resistance.
The flow of charge through wires is similar to the flow of water through the pipes to the negative terminal in order to establish a circuit and to have a current.