Electromagnetic waves or EM waves are waves that are created as a result of vibrations between an electric field and a magnetic field. In other words, EM waves are composed of oscillating magnetic and electric fields.
Properties of electromagnetic waves:
- EM waves are composed of oscillating electric and magnetic fields at right angles to each other and both are perpendicular to the direction of propogation.
- They travel with a constant velocity of 3×108m/s in vaccum.
- They are not deflected by an electric and magnetic field.
- They are transverse waves which can show interference and diffraction and may be polarised
MPPCS Notes brings Prelims and Mains programs for MPPCS Prelims and MPPCS Mains Exam preparation. Various Programs initiated by MPPCS Notes are as follows:-
- MPPCS Mains 2024 Tests and Notes Program
- MPPCS Prelims Exam 2024- Test Series and Notes Program
- MPPCS Prelims and Mains 2024 Tests Series and Notes Program
- MPPCS Detailed Complete Prelims Notes