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Electromagnetic Waves PYQs - Last 5 Years

NEET / Physics / Electricity / 12 recent questions

PhysicsElectricity2022-2026
All Electromagnetic Waves PYQsLast 10 YearsCreate chapter test

Practice 12 NEET Physics questions from Electromagnetic Waves. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.

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Physics / Electricity
2022-2026
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12
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2022-2026
12
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2017-2026

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Last 5 Years Electromagnetic Waves Questions

Showing 12 of 12 filtered questions.

1Electromagnetic Waves
An electromagnetic wave travelling in a lossless dielectric medium having a dielectric constant, $\varepsilon_r=9$, has the electric field, $E_x=E_0 \sin \left(k z-2 \pi \times 10^6 t\right) \vee m^{-1}$ where $E_0$ is the amplitude and $k$...
MCQ+4 / -12026
2Electromagnetic Waves
The following table presents the part of the electromagnetic spectrum and their corresponding major applications.








Part of the electromagnetic spectrum



Applications





P.

Microwave

I.

For purifying the water





Q.

UV rays
...
MCQ+4 / -12026
3Electromagnetic Waves
\(\text { Match List I with List II: }\)


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MCQ+4 / -12026
4Electromagnetic Waves
The electric field in a plane electromagnetic wave is given by \(E_z=60 \cos \left(5 x+1.5 \times 10^9 t\right) \mathrm{V} / \mathrm{m}\) Then expression for the corresponding magnetic field is (here subscripts denote the direction of the ...
MCQ+4 / -12025
5Electromagnetic Waves
If the ratio of relative permeability and relative permittivity of a uniform medium is \(1: 4\). The ratio of the magnitudes of electric field intensity \((E)\) to the magnetic field intensity \((H)\) of an EM wave propagating in that mediu...
MCQ+4 / -12024
6Electromagnetic Waves
The electromagnetic radiation which has the smallest wavelength are
MCQ+4 / -12024
7Electromagnetic Waves
The property which is not of an electromagnetic wave travelling in free space is that:
MCQ+4 / -12024
8Electromagnetic Waves
In a plane electromagnetic wave travelling in free space, the electric field component oscillates sinusoidally at a frequency of \(2.0 \times 10^{10} \mathrm{~Hz}\) and amplitude \(48 ~\mathrm{Vm}^{-1}\). Then the amplitude of oscillating m...
MCQ+4 / -12023
9Electromagnetic Waves
The ratio of the magnitude of the magnetic field and electric field intensity of a plane electromagnetic wave in free space of permeability \({\mu _0}\) and permittivity \({\varepsilon _0}\) is (Given that c - velocity) of light in free spa...
MCQ+4 / -12022
10Electromagnetic Waves
The magnetic field of a plane electromagnetic wave is given by \(\overrightarrow B = 3 \times {10^{ - 8}}\cos (1.6 \times {10^3}x + 48 \times {10^{10}}t)\widehat j\), then the associated electric field will be :
MCQ+4 / -12022
11Electromagnetic Waves
When light propagates through a material medium of relative permittivity \(\varepsilon\)r and relative permeability \(\mu\)r, the velocity of light, v is given by (c-velocity of light in vacuum)
MCQ+4 / -12022
12Electromagnetic Waves
Match List - I with List - II

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MCQ+4 / -12022