1.1: Electrical Current and Ohm’s Law
1.1.1: Series Connection
1.1.2: Parallel Connection
1.1.3: Ohm’s law for closed circuits
1.1.4: Relation between emf and voltage a cross a source
1.1.5: Kirchhoff’s laws
1.1.6: Examples based on Kirchhoff’s laws
1.2: Magnetic Effects of Electric Current and Measuring Instruments
1.2.1: The Magnetic Field due to a Current in a Straight Wire
1.2.2: Ampere's righ-hand rule
1.2.3: The Magnetic Field due to a Current in a Circular Loop
1.2.4: Right hand screw rule
1.2.5: The Magnetic Field due to a Current in a Solenoid
1.2.6: Force due to magnetic field acting on straight wire carrying current
1.2.7: Fleming's left-hand rule
1.2.8: The force between two parallel wires each carrying current
1.2.9: Torque acting on a coil carrying current
1.2.10: The Galvanometer Sensitivity
1.2.11: Direct Current (DC) Ammeter
1.2.12: Direct Current (DC) Voltmeter
1.2.13: The Ohmmeter
1.3: Electromagnetic Induction
1.3.1: Faraday experience
1.3.2: Faraday's laws
1.3.3: Lenz's rule
1.3.4: The direction of the induced current in a straight wire
1.3.5: Fleming's right-hand rule
1.3.6: Mutual induction between two coils
1.3.7: Experiment to study mutual Induction
1.3.8: Self induction of a coil
1.3.9: The Henry
1.3.10: Eddy currents
1.3.11: Induced emf in a moving straight wire
1.3.12: Alternating current generator
1.3.13: Effective value of the alternating current
1.3.14: Current rectification in the dynamo
1.3.15: The Transformer
1.3.16: The relation between the two emfs in the two coils of the transformers
1.3.17: The relation between the current intensities in the two coils of the transformer
1.3.18: The uses of the electric transformer
1.3.19: DC Motor
1.3.20: The motor and the galvanometer
1.3.21: Operation of a DC motor through one complete revolution
1.4: Alternating Current Circuits
1.4.1: AC through Pure ohmic resistance
1.4.2: AC through pure inductive coil
1.4.3: AC through pure capacitor
1.4.4: AC through RLC circuit
1.4.5: Resonance in Alternating Current Circuits