The contents are: Units and dimensions - Vector analysis - Vector Differentiation and integration - Electrostatics (Electric Field) - Electrostatics (Electric Potential) - Capacitors and dielectrics - Electrometers and electrostatics machines - Steady current - Magnetostatics - The magnetic field due to steady currents - Electromagnetic induction - Practical applications of electromagnetic induction - Dynamics of charged particles - Magnetic properties of matter - Maxwell's equations and electromagnetic theory - Alternating currents - Transformers and A.C. bridges - Circuit analysis.