Electromagnetic Waves · Physics · AP EAPCET
Start PracticeMCQ (Single Correct Answer)
AP EAPCET 2021 - 19th August Evening Shift
The magnetic field of a plane electromagnetic wave is given by $$B=(400 \propto \mathrm{T})\sin \left[\left(4.0 \times 10^{15} \mathrm{~s}^{-1}\right)...
AP EAPCET 2021 - 19th August Evening Shift
In an amplitude modulated signal, the maximum amplitude is $$15 \mathrm{~V}$$ and minimum amplitude is $$5 \mathrm{~V}$$. The amplitude of modulating ...
AP EAPCET 2021 - 20th August Morning Shift
The electric and the magnetic fields associated with an electromagnetic wave propagating along the $$z$$-axis, can be represented by