Electric and Magnetic Fields and Vectors
At one instant, the electric and magnetic fields at one point of an electromagnetic wave are: E = (220i + 300 j - 50 k) V/m and B = Bo(7.9 i - 7.9j + ak) muT 1. What is the value of a? 2. What is the value of Bo? 3. What is the Poynting vector at this time and position? Find the