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Electromagnetic Waves

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2024
If the total energy transferred to a surface in time $t$ is $6.48 \times 10^5 \mathrm{~J}$, then the magnitude of the total momentum delivered to...
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Q JEE MAIN 2023
The energy density associated with electric field $E$ and magnetic field $B$ of an electromagnetic wave in free space is given by ( $\epsilon_0$ -...
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Q JEE MAIN_2025
A monochromatic light of frequency $5 \times 10^{14} \mathrm{~Hz}$ travelling through air, is incident on a medium of refractive index ' 2 '. Wavelength of...
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Q JEE MAIN 2023
A message signal of frequency 3kHz is used to modulate a carrier signal of frequency 1.5 MHz. The bandwidth of the amplitude modulated wave is
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Q JEE MAIN 2023
In an electromagnetic wave, at an instant and at a particular position, the electric field is along the negative z-axis and magnetic field is along...
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Q JEE MAIN 2023
The amplitude of magnetic field in an electromagnetic wave propagating along y -axis is $6.0 \times 10^{-7} \mathrm{~T}$. The maximum value of electric field in...
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Q JEE MAIN 2023
Given below are two statements:
Statement-I: For diamagnetic substance $-1 \leq \chi \leq 0$, where $\chi$ is the magneticsusceptibility.
Statement-II: Diamagnetic substances when placed in...
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Q JEE MAIN 2023
If $\vec{E}$ and $\vec{K}$ represent electric field and propagation vectors of the EM waves in vacuum, then magnetic field vector is given by: ( $\omega$...
JEE Main Physics Medium
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Q JEE MAIN_2023
Given below are two statements: Statement I: Electromagnetic waves are not deflected by electric and magnetic field. Statement IIn: The amplitude of electric field and...
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Q JEE MAIN_2023
The electric field and magnetic field components of an electromagnetic wave going through vacuum is described by
$$ \begin{aligned} & E_x=E_0 \sin (k z-\omega t)...
JEE Main Physics Easy
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