In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 2.0×10^10 Hz and amplitude 48Vm^−1. What is the wavelength of the wave? In a plane electromagnetic wave the electric field oscillates sinusoidally at a frequency of 2.0×10^10 Hz and amplitude 48Vm^−1. What is the wavelength of the wave? September 4, 2021 Category: Chapter 8 - Electromagnetic Waves , MTG NEET Physics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related