Posted On: Sep 23, 2020
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 field. EM waves composed of electric waves and magnetic waves which are perpendicular to each other
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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 ...
If the charge is static, then only electric field is produced whereas moving charge produces both electric field and magnetic field. You can also produce electric fields by changing magnetic fields. T...