Jee Main
Electromagnetic Waves
JEE Main 2024 (Online) 9th April Morning Shift
MCQ+4 / -12024
A plane EM wave is propagating along \(x\) direction. It has a wavelength of \(4 \mathrm{~mm}\). If electric field is in \(y\) direction with the maximum magnitude of \(60 \mathrm{~Vm}^{-1}\), the equation for magnetic field is :