1
KCET 2023
MCQ (Single Correct Answer)
+1
-0
The ratio of the magnitudes of electric field to the magnetic field of an electromagnetic wave is of the order of
2
KCET 2022
MCQ (Single Correct Answer)
+1
-0
Which of the following radiations of electromagnetic waves has the highest wavelength ?
3
KCET 2021
MCQ (Single Correct Answer)
+1
-0
Suppose that the electric field amplitude of electromagnetic wave is $$E_0=120 \mathrm{~NC}^{-1}$$ and its frequency $$f=50 \mathrm{~MHz}$$. Then, which of the following value is incorrectly computed?
4
KCET 2021
MCQ (Single Correct Answer)
+1
-0
The source of electromagnetic wave can be a charge
Questions Asked from Electromagnetic Waves (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
KCET Subjects
Physics
Mechanics
Units & Measurement and Dimensions Vector Algebra Motion in a Straight Line Motion in a Plane Laws of Motion Circular Motion Work, Energy and Power Center of Mass and Collision Rotational Motion Gravitation Simple Harmonic Motion Fluid Mechanics Elasticity Waves Heat and Thermodynamics
Optics
Electromagnetism
Electrostatics Current Electricity Capacitor Moving Charges and Magnetism Magnetism and Matter Electromagnetic Induction Alternating Current Electromagnetic Waves
Modern Physics
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Physical Chemistry
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