Lectures related to Electric Charges and Currents

Electric Fields and Currents

Explores electric fields, energy storage, charge displacement, DC currents, and historical aspects of electricity.

Magnetostatics: Magnetic Field and Force

Covers magnetic fields, Ampère's law, and magnetic dipoles with examples and illustrations.

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Maxwell's Equations and Induction Phenomenon

Explores Maxwell's equations, induction in moving conductors, electromotive force, and electrical fields.

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Continuous Circuits: Fundamentals

Covers the fundamentals of continuous circuits, including physical quantities, conductors, semiconductors, open and closed circuits, and electric power.

DC Circuits: Current Origin and Conductors

Explores the origin of current in conductors, the creation of electric fields, and the concept of current flow.

Magnetism: Basics and Phenomena

Explores the basics of magnetism, magnetic fields, and magnetic properties in materials.

Hall Effect: Theory and Applications

Explores the Hall effect, explaining how a magnetic field can induce a voltage difference in a conductor.

Electromagnetic Phenomena

Introduces the importance of studying electromagnetic phenomena and Maxwell's equations.

The Role of Symmetries

Delves into symmetries in physics, covering group theory, perturbation, and quantification.

Magnetic Forces: Biot-Savart Law

Explores magnetic phenomena, current, charge conservation, Biot-Savart law, and Ampère's force law.

Electric Current: Definitions and Concepts

Covers the concept of electric current and its conditions for flow.

Apparent and True Power: Transformer

Explains apparent and true power in circuits, power factor, transformers without load resistors, and transformers with load resistors.

Ohm's Law and Resistance in Materials

Covers Ohm's law, resistance in materials, units and values, and perfect conductors versus resistors.

Resistance in Conductors

Explains the concept of resistance in conductors and its relationship with current and voltage.

Direct Current Circuits: Kirchhoff's Laws and Resistors

Covers DC currents, resistors, capacitors, Kirchhoff's laws, and electromotive force in electric circuits.

Electric Current and Ohm's Law

Introduces electric current, Ohm's law, Poisson's equation, and magnetic field effects.