1.What’s electricity. 2.Static electricity. 3.Magnetism. 4.The electric current. 5.How current flows through a circuit. 6.Effects of electric current. 7.D-C measuring instruments. 8.Induced EMF and the A-C cycle. 9.Characteristics of alternating current. 10.Factors affecting alternating current. 11.Circuits containing, resistance, inductance, and capacitance. 12.A-C measuring instruments. 13.Mechanical generators. 14.Other sources of electrical energy. 15.Transmission of electric power. 16.Control of electric power. 17.Applications depending upon the thermal effect. 18.Applications depending upon the luminous effect. 19.Applications depending upon the chemical effect. 20.Applications depending upon the magnetic effect. 21.Electric motors.