Physics - Electromagnetism - Maxwell's equations (introduction) - Four Equations, One Universe
Match each of Maxwell's 4 equations with what it describes: (1) 'Gauss's Law for E' ↔ 'Electric charges create electric fields', (2) 'Gauss's Law for B' ↔ 'No magnetic monopoles exist (field lines are closed loops)', (3) 'Faraday's Law' ↔ 'Changing magnetic field creates electric field', (4) 'Ampere