Define Electricity

Define Electricity

The phenomenon of electricity has relations with magnetism as both are a part of electromagnetism. Electricity can be defined as the rate at which charges flow within a conductor. This can be explained in the following form. In general, the charges flow from one specific end of the terminal to another end. Normally it is seen that the charges start moving from the positive terminal and move to the negative terminal. Because the nucleus holds all the electrons loosely, all the electrons travel in a free manner within the body’s limits. The SI unit of electric current is generally given as Amperes. 

In this context the concept of an electric generator is important. An electric generator is a particular device that converts mechanical energy into the form of electrical energy. The conversion process is solely based on the relation between electricity and magnetism. When a material that conducts electricity such as a wire shows motion within a magnetic field, then a current develops within the wire.  

In the following, some general information about electricity has been outlined. Electricity flowing through a particular wire is measured in power units known as watts.  The unit was named after James Watt. James Watt invented the steam engine.  Next, a kilowatt essentially means 1000 watts. Moreover, a kilowatt-hour refers to the total energy of 1000 watts working for nearly 1 hr and is denoted by kWh. Lastly, the force which is applied to different electrons for pushing them through the length of the conductor wire is called voltage. Moreover, the rate at which electrons flow through the wire is known as current.