This quantity appears in the first row and column of the Faraday tensor. Potential energy due to the presence of this quantity is equal to one-half permittivity times the volume integral of the magnitude of this quantity squared. The Poynting vector crosses this quantity’s vector with the (*) H field, and this quantity is constant between parallel plates in a capacitor. If
This quantity appears in the first row and column of the Faraday tensor. Potential energy due to the presence of this quantity is equal to one-half permittivity times the volume integral of the magnitude of this quantity squared. The Poynting vector crosses this quantity’s vector with the (*) H field, and this quantity is constant between parallel plates in a capacitor. If charges are stable, then Coulomb's law can be used to find this quantity which is measured in Newtons per coulomb. For 10 points, name this field symbolized with an E.