One of the London equations relates the curl of the superconducting current density to this quantity.
One of the London equations relates the curl of the superconducting current density to this quantity. The charge times this quantity divided by the mass equals the angular frequency in a cyclotron. This quantity is equal to the curl of the vector potential. The cross product of the electric field with this quantity is proportional to the Poynting vector. The Lorentz force on a charged particle has a term proportional to the cross product of the velocity with this quantity. Gauss's law says that the integral of this quantity through a closed surface is zero. For 10 points, name this quantity that is generated by moving electric charges, often measured in Teslas and symbolized B.
One of the London equations relates the curl of the superconducting current density to this quantity.
magnetic field strength [or B-field before mention, or magnetic flux density]