Electrical and Magnetic Properties: Introduction to Materials Science

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Magnetic Moments and Field Lines: Equivalence and Induction

Explores magnetic dipole, field lines, and induction by moving charges.

Electrical Properties of Materials

Explores electrical and magnetic properties of materials, including conductivity, resistivity, insulators, and dipoles in electric fields.

Electronic Bands: Conductors and Insulators

Delves into electronic bands, energy levels, conductors, insulators, and electron holes.

Semiconductors and Charge Carriers

Introduces semiconductor physics, covering materials, charge density, energy levels, doping, transport, and conductivity.

Magnetic Susceptibility: Basics and Applications

Explores magnetization, magnetic fields, spin angular momentum, and material behavior in magnetic fields, discussing susceptibility, paramagnetism, and diamagnetism.

Second Maxwell's equation: Magnetic dipole

Covers Maxwell's equations, magnetic dipoles, vector potential, torque, and field patterns.

Ohm's Law and Resistance in Materials

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

Semiconductor Physics: Band Formation and Experiments

Covers semiconductor band formation and presents experiments demonstrating charge carrier behavior and wave-particle duality in electrons.

Magnetostatics: Drude Model and B-Field Circuits

Explores the Drude model, magnetostatics, B-field circuits, force on current elements, material conductivity, torque, and applications of B-fields.

Electric Fields and Currents

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