A potential difference (volts) is set up between the two ends of a conductor. If
there are any electrons available to move, then their negative electric charges
persuade them to move away from the more negative potential and toward the
more positive potential, resulting in current.
There are three effects produced by an electric current:heating effectmagnetic effectchemical effect
You can reverse the direction of the magnetic field by reversing the direction of the electrical current.
An electrical circuit is an example of an electrical pressure to electrical current convertor.
it is a flow of charge practically from negative to positive terminal
For measuring electrical Current the electrical equipment used is Amphere meter. This equipment tells the current flow in the equipment.
For example the electrical current.
Lesion
not thing is the answer note do not beg your teacher
There are three effects produced by an electric current:heating effectmagnetic effectchemical effect
The electrical current produced by water flowing through a turbine is generated through electromagnetic induction. As the water flows through the turbine and causes it to rotate, the rotating turbine interacts with a magnetic field, inducing an electrical current in the surrounding wires. This current can then be harnessed and converted into usable electricity.
Electricity is produced by the movement of electrons. When electrons flow through a conductor, such as a wire, it creates an electrical current that can be harnessed to power electrical devices.
When an electrical current flows through a wire, it creates a magnetic field around the wire.
There are three effects produced by an electric current:heating effectmagnetic effectchemical effect
A starting current is the first current and power produced by a machines engine or electrical device. The starting current is used to determine the engines natural strength.
An electric current is produced when charges are accelerated by an electric field and move to a position of potential energy difference. This movement of charges generates a flow of electric charge that constitutes an electric current.
Electrical charge can be produced from an electromagnet. This is a core i.e. iron wrapped in a wire coil. A magnetic device then passing by can cause an electrical charge to be produced, typically AC (alternating current).
You can reverse the direction of the magnetic field by reversing the direction of the electrical current.