a 60-ww light bulb radiates electromagnetic waves uniformly in all directions. at a distance of 1.0 mm from the bulb, the light intensity is i0i0i 0, the average energy density of the waves is u0u0u 0, and the rms electric and magnetic field values are e0e0e 0 and b0b0b 0, respectively. Part A At 2.0 m from the bulb, what is the light intensity?
