This introductory calculus-based course discusses the basic principles of thermodynamics and electromagnetism. The course assumes a background of HKDSE Physics. It is suitable for potential majors in science and engineering. Topics include: the laws of thermodynamics and the kinetic theory of gases; Coulomb’s law, electric field and potential, Gauss’ law, capacitance and dielectrics, current and resistance, DC circuits, magnetic fields, Ampere’s law, Faraday’s law, inductance, AC circuits, Maxwell’s equations and electromagnetic waves.