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System of N- One dimensional Harmonics Oscillators is discussed. Quantum and Classical cases are explained graphically. Graph plotted by Desmos graphical calculator. #1D_oscillator #harmonic_oscillator #Planck #Heisenberg #classical_oscillator

This video discusses how tables are inserted inside a TeX document. The narration is in a mix of English and Malayalam. #table #latex #tabular #tabularx

This video illustrates how the canonical ensemble theory is applied to find the thermodynamics of system of classical harmonic oscillators #canonical #ensemble #harmonic_oscillators #partition_functions

This video demonstrates how multiple image is inserted in a figure environment in LaTeX. #multiple images, #subfigure, #latex, #images Here is the link for the previous video "Figures in a LaTeX domument th-cam.com/video/9pwGv-Kxr2U/w-d-xo.html

In this video, image setting in a LaTeX document is discussed. #images #figures #latex #geometry

A filter circuit removes ac component of current and allows dc component to pass through the load. This video contains Malayalam explanation along with English.

The relation between number of microstates and entropy of the system.

Thermodynamics of a system using Canonical Ensemble theory

Macroscopic and microscopic states of a thermodynamic system and their physical significance are discussed.

Quantum theory of paramagnetism

Langevin diamagnetism

Dielectric constant and Polarizability and Clausius Mossotti relation are explained. Electronic polarizabilty is also discussed

Dielectrics: Macroscopic and local fields

Donor level: Ionization energy of impurity atom using Bohr model

Intrinsic carrier concentration

The He-Ne Laser

The Ruby Laser

Basic principle of Lasers: Stimulated Emission

Semiconductors: Direct and Indirect band gap

E k diagram- Kronig Penney Model

Kronig - Penney Model - Continuation

Kronig-Penney Model

Nearly free electron model

Hall effect

Electrical conductivity and Thermal conductivity of metals

Electronic heat capacity

Fermi gas: Density of states

Thermal conductivity and phonon collisions

Thermal conductivity in crystals