Basic Physics MK 2 consists of two types of Physics, namely Electricity, Magnetism and Optics. The discussion will include electric fields, Gauss‘s law, electric potential, capacitance and dielectrics, current and resistance, direct current circuits, magnetic fields, sources of magnetic fields, Faraday‘s law, inductance, alternating current circuits, electromagnetic waves. Meanwhile, for optical materials, it consists of optics as light (geometric optics), followed by interactions between light and matter, namely reflection, refraction, light wave interference, diffraction and wave polarization.