1
VITEEE 2024
MCQ (Single Correct Answer)
+1
-0
The magnetic field in a electromagnetic wave is given by
$$B_y=2 \times 10^{-7} \sin \left(0.5+10^3 x+1.5 \times 10^{11} t\right) \mathrm{T}$$
The frequency of the wave is (in GHz)
2
VITEEE 2024
MCQ (Single Correct Answer)
+1
-0
An electromagnetic wave with poynting vector $6 \mathrm{Wm}^{-2}$ is absorbed by a surface area $12 \mathrm{~m}^2$. The force on the surface is
3
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0
Which component of electromagnetic spectrum have maximum wavelength?
Questions Asked from Electromagnetic Waves (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
VITEEE Subjects
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