Electromagnetic Waves

CBSE Class 12 · Physics · 12 past questions

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1. Q4 2026

   An electromagnetic wave is propagating along x-axis. At any instant, the phase difference (in radian) between…

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2. Q5 2025

   The amplitude of electric field in an electromagnetic wave in free space is $1000\ \text{Vm}^{-1}$. The…

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3. Q9 2023

   $\vec{E}$ and $\vec{B}$ represent the electric and the magnetic field of an electromagnetic wave…

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