Path integral visualization of B · dL in Ampère’s Law. Build intuition for magnetic fields, line integrals, and how symmetry simplifies electromagnetism problems. #AmperesLaw #LineIntegral #MagneticFi ...
There are two sound velocities in a Bose-Einstein condensate. In addition to the normal sound propagation there is second sound, which is a quantum phenomenon. Scientists have put forth a new theory ...