Electromagnetism plays an important role in various applications from daily use to research work which are mentioned below: -
Ballasts are used in the lamps which work based on electromagnetic principle.
Electromagnet also plays a role in blowers, electric fans and cooling systems like refrigerators, A.C. These equipment uses motors which work on the principle of electromagnetism.
Induction cookers, mixers and grinders, bread toaster, microwave ovens all these kitchen appliances use electromagnetic.
The electromagnetic principle is also used in entertainment systems like Television, stereo, or radio system. In these, an electromagnet is used in loudspeakers to create sound waves.
Medical uses: There are many medical appliances which use electromagnetism to diagnose diseases like Cancer. Examples of some appliances are magnetic resonance imaging (MRI)and hyperthermia treatments for cancer.
Communication System: Electromagnetic waves are used for communication nowadays. Information is delivered from the sender to receiver in a blink of an eye with the help of electromagnetic waves.
Magnetic Levitation Trains: As science and technology are improving at a vast rate, electromagnetism is coming into the forward and improving the traditional way of a job. A perfect example of this can be seen in high-speed trains which use a powerful electromagnet to develop the speed. These trains use the EMS and EDS to float over a guideway
In industries, the major source of all the power source and driving system is generators and motors where they convert mechanical energy to electrical energy.
Many sensors and actuating devices used in industries also work on the principle of electromagnetism.
Electromagnetic describes the magnetic and electric forces and the effect of electric current. Electromagnetic waves are generated due to the vibration produced between magnetic field and electric fie...
The name ‘Electromagnetic’ comes from the word ‘Electricity’ and ‘Magnetic’. When both the electric field and magnetic field come in contact, electromagnetic waves ...
A type of magnet in which the magnetic field is generated because of electric current is called an electromagnet. These electromagnets are formed of wire wound into a coil. When current flows through ...