Electromagnetic Waves — NEET/JEE Questions, Notes & Weightage
Class 12 Electromagnetism NEET weightage: Low 504 questions
Covers the nature and properties of electromagnetic waves, the electromagnetic spectrum, and displacement current. A short, mostly conceptual chapter — ordering the EM spectrum by wavelength/frequency/energy is its most-tested specific fact.
Practice all 504 Electromagnetic Waves questions →Topics inside Electromagnetic Waves
Relation Between Electric Field, Magnetic Field and Speed of Light
14
Electromagnetic Spectrum
14
Maxwell's Equations, Sources of Electromagnetic Waves
13
Important characteristic and Nature of Electromagnetic Waves
13
Ampere Circuital Law and its Contradiction, Displacement Current
5
Intensity of Electromagnetic Wave, Intensity due to a point resource
1
Frequently asked questions
What is the most-tested fact from this chapter?
Correctly ordering the electromagnetic spectrum (radio, microwave, infrared, visible, UV, X-ray, gamma) by increasing/decreasing wavelength or frequency is the most frequently repeated question.
Is this chapter worth deep revision time?
It carries fewer marks than most Class 12 Physics chapters, so a quick conceptual revision is usually sufficient.