JEE Main 202131 Aug, Morning shiftPhysicsMediumElectromagnetic Waves120× since 2002
The electric field in an electromagnetic wave is given by E = (50 NC^1) sin (t x/c)
The energy contained in a cylinder of volume V is 5.5 10^12 J. The value of V is _____________ cm³. (given ₀ = 8.8 10^12C²N^1m^2)