If the magnetic field of an electromagnetic wave is given as By=2×10^−7sin(10^3x+ 6.28×10^12t), the wavelength of the electromagnetic wave is. If the magnetic field of an electromagnetic wave is given as By=2×10^−7sin(10^3x+ 6.28×10^12t) the wavelength of the electromagnetic wave is. September 4, 2021 Category: Chapter 8 - Electromagnetic Waves , MTG NEET Physics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related