An isotropic quasimonochromatic point source radiates at a rate of 100 W. What is the flux density at a distance of 1 m? What are the amplitudes of the E- and B- fields at that point?
I think (but not at all sure) that the equation for flux density is power/(4*pi*meters^2)
The Attempt at a Solution
I plugged my info into that equation and came up with 78.54. I don't know the units and I don't know how to do the last part and get the amplitudes of electric and magnetic field. Please help me learn this!! I appreciate it very much!