A Machine That Converts Mechanical Energy to Electrical Energy
The answer is C. generator. An electric generator converts mechanical energy or motion into electrical energy.
Electric Generator: Converting Mechanical Energy to Electrical Energy
Electric generator is a device that converts mechanical energy into electrical energy. It operates based on the principle of electromagnetic induction, discovered by Michael Faraday in 1831. The basic idea behind an electric generator is to use a magnetic field to induce an electric current.
How Electric Generators Work
When a generator is in use, a conductor (such as a wire coil) is rotated within a magnetic field. As the conductor moves through the magnetic field, it generates an electrical current in the wire. This current can then be harnessed and transmitted for various electrical purposes.
Types of Electric Generators
There are various types of electric generators, including:
- AC Generators: Alternating current generators are commonly used in homes and businesses to supply electricity.
- DC Generators: Direct current generators are used in certain industrial applications and for specific devices that require DC power.
- Portable Generators: These generators are typically used as backup power sources during outages or in remote locations.
Uses of Electric Generators
Electric generators are essential for various applications, including:
- Power Generation: Electric generators are used to produce electricity for homes, businesses, and industries.
- Emergency Power: Generators can provide backup power during outages or emergencies.
- Renewable Energy: Generators are used in renewable energy sources such as wind turbines and hydroelectric power plants.