Home UP BOARD Question Papers NCERT Solutions CBSE Papers CBSE Notes NCERT Books Motivational

Electromagnetic Waves Physics Definition Notes Pdf Download

Electromagnetic Waves Physics Definition Notes Pdf Download

Chapter 5 Electro Magnetic Waves

Electromagnetic Waves Physics Definition
Notes Pdf Download

• Conduction current and displacement current together have the property of continuity.Conduction current & displacement current are precisely the same.

• Conduction current arises due to flow of electrons in the conductor. Displacement current arises due to electric flux changing with time.

• Displacement current: 

Displacement current

• Maxwell’s equations:

Gauss’s Law in Electrostatics

• Electromagnetic Wave:-

The variation of electric and magnetic fields, perpendicular to each other, producing electromagnetic disturbance in space at right angles to each other, which have properties of waves and propagate through free space without any materialistic medium is called electromagnetic wave. 

• Properties of electromagnetic waves:

E M Waves are transverse in nature.
They are produced by oscillating or accelerating charged particles.
They do not require any medium for their propagation.
They obey principle of superposition.
They show polarization effect.
Electric field is only responsible for optical effects of EM waves.
The amplitude of electric & magnetic fields are related by The amplitude of electric & magnetic fields are relatedIn free space they travel with the speed c = In free space they travel with the speed

Notes ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Download PDF


Please send your queries to ncerthelp@gmail.com you can aslo visit our facebook page to get quick help. Link of our facebook page is given in sidebar


Class and Subject List

Ncert Solution for class 6 to 12 download in pdf

CBSE Model test papars Download in pdf

NCERT Books Free Pdf Download for Class 5, 6, 7, 8, 9, 10 , 11, 12 Hindi and English Medium

Mathematics Biology Psychology
Chemistry English Economics
Sociology Hindi Business Studies
Geography Science Political Science
Statistics Physics Accountancy

CBSE Syllabus Class 6 to 9, 10, 11, 12 Maths, Science, Hindi, English ...

Last year CBSE Question paper for Class 6 to 9, 10, 11, 12 Maths, Science, Hindi, English ...

Important Links

Follow Us On

Face book page ncerthelp twitter page youtube page linkdin page

NCERT CBSE News

NCERT CBSE News

Please Share this webpage on facebook, whatsapp, linkdin and twitter.

Facebook Twitter whatsapp Linkdin

Copyright @ ncerthelp.com A free educational website for CBSE, ICSE and UP board.