List of top Physics Questions on Electromagnetic waves asked in AP EAPCET

If the average energy density of the electric field of an electromagnetic wave is $U_E$ and the average energy density of the magnetic field of the wave is $U_B$, then:

In an electromagnetic wave in vacuum, the relation between peak electric field E_0 and magnetic field B_0 is:

Microwaves are used in the following:

The radiation pressure \(1\ \text{m}\) away from a \(330\ \text{W}\) electric bulb is

Among the following, the incorrect Maxwell's Electromagnetic equation is

A plane electromagnetic wave of frequency \(50\,MHz\) travels in free space. If the average energy densities in the electric field and magnetic field are \(K_E\) and \(K_B\) respectively, then

The magnetic field in a plane electromagnetic wave is given \[ \vec{B}=(3\times10^{-7}\,\text{T})\sin(3\times10^4x+9\times10^{12}t)\,\hat{j} \] The electric field of this wave is given as

A light of intensity \(12\;Wm^{-2}\) incidents on a black surface of area \(4\;cm^2\). The radiation pressure on the surface is

The electric field \((E)\) and magnetic field \((B)\) of an electromagnetic wave passing through vacuum are given by
\[ E=E_0\sin(kx-\omega t) \] \[ B=B_0\sin(kx-\omega t) \] Then the correct statement among the following is