How Is Electricity Generated In A Wire

The process requires huge investment and skilled manpower.

How is electricity generated in a wire. Faraday s law of induction shows that a moving magnetic field will cause electrons to move. When a magnetic field is in motion relative to a copper wire it triggers the flow of electrons in the wire creating power. As the shaft with the magnets rotates the coils of wire are exposed to changing magnetic fields and an electric current is generated in the wires. The fundamental principles of electricity generation were discovered in the 1820s and early 1830s by british scientist michael faraday his method still used today is for electricity to be generated by the movement of a loop of wire or faraday disc between the poles of a magnet central power stations became economically practical with the development of alternating current ac power.

When the electricity is switched on the electric magnets create powerful magnetic fields. Faraday and henry found that when you move a magnet in a coil of wire electric current is generated. An electric generator is a device for converting mechanical energy into electrical energy the process is based on the relationship between magnetism and electricity when a wire or any other electrically conductive material moves across a magnetic field an electric current occurs in the wire. In 1831 scientist michael faraday discovered that when a magnet is moved inside a coil of wire an electric current flows in the wire.

Electricity for powering our homes schools and businesses is made in power stations. The basics of generating electricity remains the same in all forms of electricity such as hydroelectricity electricity generated using coal nuclear electricity renewable energy sources etc. When we talk about how stations produced electricity we refer to the different types of fuel or power used to generate electric power but except for solar power they all involve spinning a copper wire between magnets. Spinning turbines turn large magnets within wire coils this causes electrons to move which results in electricity.

How electricity is generated. Coils of wire are mounted around the shaft. Generators operate because of the relationship between magnetism and electricity.