11.12 The amplitude of the electric field intensity of a half-wave dipole antenna at r 5 km and /6rad is 0.01 V/m in free space. If the operating frequency is 30 MHz, determine its length and the tot...
The amplitude of 18.0 V/m field v ) Calculate the frequency of the wave. MHZ (b) Calculate the magnetic freld B when the electric field has its maximum value in the negative y direction nT magnitude direction (c) write an expression for B with the correct unit vector, with numerical values for Bmax, , and w, and with its magnitude in the form in m and t in s.) (Assume B is measured in nT, x is magnitude direction c)...