delusive
Newbie level 4

Electromagnetic radiation
For a radiated power of 5 kW, how to calculate the voltage intensity at a distance 20 km from an isolated antenna?
should we find the RMS value of voltage? plz tel me the equation.
For a radiated power of 5 kW, how to calculate the voltage intensity at a distance 20 km from an isolated antenna?
should we find the RMS value of voltage? plz tel me the equation.