This book has been conceptualized as per the recommended National Education Policy (NEP) 2020 and as per syllabus prescribed by Universities of Uttarakhand for B. Sc. Students of Physics for the Second Semester. The textbook begins with coverage on Coulomb's law of electrostatic force and Gauss's theory. Also, concept of Electric Field, relation between Electric Intensity and Potential, Electric Flux, Faraday and Lenz's Law, Electric Dipole and Gauss's Law of Electrostatics are discussed in detail. Electric and Magnetic Fields in Matter, Polarization Vector, Clausius-Mossotti Relation, Steady and Varying Electric Currents, Growth and Decay in LCR Combination Circuits, a Magnetostatics and Time Varying Electromagnetic Fields, Maxwell's Equations are well described with suitable examples.