Канал: Tonya Coffey

Thermodynamic processes and the first law

Thermodynamic processes and the first law

Heat, Work, and the First Law of Thermodynamics

Heat, Work, and the First Law of Thermodynamics

Example problems with light

Example problems with light

Generators and motors

Generators and motors

Motional EMF

Motional EMF

Electromagnetic Induction

Electromagnetic Induction

Sound basics

Sound basics

Properties of waves

Properties of waves

Intro to waves

Intro to waves

Internal energy and heat

Internal energy and heat

Heat transfer: Conduction, Convection, & Radiation

Heat transfer: Conduction, Convection, & Radiation

Currents produce magnetic fields

Currents produce magnetic fields

Electric power

Electric power

Resistance and Ohm's Law

Resistance and Ohm's Law

Intro to electric currents

Intro to electric currents

Capacitance & dielectrics

Capacitance & dielectrics

Energy stored in capacitors

Energy stored in capacitors

Voltage

Voltage

Equipotentials and point charges

Equipotentials and point charges

Motion of charges in electric fields

Motion of charges in electric fields

Electric field lines and drawing fields

Electric field lines and drawing fields

Electric fields

Electric fields

Coulomb's law

Coulomb's law

Charge and charging

Charge and charging

Test 2 Review PHY2020 S23

Test 2 Review PHY2020 S23

Midterm Review

Midterm Review

Test 3 Review F22

Test 3 Review F22

Test 3 Review

Test 3 Review

Gyroscopes and Tops

Gyroscopes and Tops

Simulating air resistance with VPython

Simulating air resistance with VPython

Modeling Motion of Charges in Uniform Magnetic Fields with VPython

Modeling Motion of Charges in Uniform Magnetic Fields with VPython

Biot Savart Law Examples

Biot Savart Law Examples

Sources of magnetic fields

Sources of magnetic fields

Derivation of equations for a charging and discharging capacitor

Derivation of equations for a charging and discharging capacitor

Intro to Capacitors

Intro to Capacitors

Conductors in Electrostatic Equilibrium

Conductors in Electrostatic Equilibrium

Using VPython to Find the Electric Field from a Continuous Charge Distribution

Using VPython to Find the Electric Field from a Continuous Charge Distribution

Poisson's equation

Poisson's equation

The differential form of Gauss's law

The differential form of Gauss's law

Modeling electric fields of point charges with VPython

Modeling electric fields of point charges with VPython

Coding vector operations, angular momentum, and torque in VPython

Coding vector operations, angular momentum, and torque in VPython

Collisions

Collisions

Intro to torque

Intro to torque

White Dwarfs: An example of a degenerate fermi gas

White Dwarfs: An example of a degenerate fermi gas

Fermi energy applications

Fermi energy applications

Deriving the Fermi energy

Deriving the Fermi energy

Intro to the distribution function for bosons and fermions

Intro to the distribution function for bosons and fermions

Finding the average number of particles for a system in diffusive and thermal equilibrium

Finding the average number of particles for a system in diffusive and thermal equilibrium

Moment of Inertia Examples

Moment of Inertia Examples

Intro to Moment of Inertia

Intro to Moment of Inertia

Intro to Gibbs factors

Intro to Gibbs factors

The partition function for an ideal gas--part 2

The partition function for an ideal gas--part 2

Derivation of the equation for the Driven, Damped Harmonic Oscillator

Derivation of the equation for the Driven, Damped Harmonic Oscillator

The partition function of the ideal gas--part 1

The partition function of the ideal gas--part 1

Deriving the Maxwell Speed Distribution Function using Boltzmann Factors and Partition Functions

Deriving the Maxwell Speed Distribution Function using Boltzmann Factors and Partition Functions

Proving Equipartition of Energy is True--Using Boltzmann Factors and Partition Functions

Proving Equipartition of Energy is True--Using Boltzmann Factors and Partition Functions

Finding the partition function for rotational energy states

Finding the partition function for rotational energy states

The force is minus the gradient of the potential energy

The force is minus the gradient of the potential energy

Using VPython to model the damped harmonic oscillator

Using VPython to model the damped harmonic oscillator

Damped Harmonic Oscillator

Damped Harmonic Oscillator

An example of the power of Boltmann factors: The two state paramagnet

An example of the power of Boltmann factors: The two state paramagnet

The Partition Function

The Partition Function

Air resistance and drag

Air resistance and drag

Boltzmann Factors

Boltzmann Factors

Review of Atomic Structure

Review of Atomic Structure

Phase diagrams

Phase diagrams

Physics Teaching!

Physics Teaching!

Test 2 Review Thermal Physics Fall 2021

Test 2 Review Thermal Physics Fall 2021

Gravitational potential energy

Gravitational potential energy

Free Energy as a Force Towards Equilibrium

Free Energy as a Force Towards Equilibrium

Thermodynamic Identities and Maxwell Relations

Thermodynamic Identities and Maxwell Relations

Introduction to the thermodynamic potentials

Introduction to the thermodynamic potentials

Potential Energy for Conservative Forces--Multiple Derivations

Potential Energy for Conservative Forces--Multiple Derivations

Derivation of the equation for work

Derivation of the equation for work

Centripetal force derivation

Centripetal force derivation

Diffusive equilibrium and chemical potential

Diffusive equilibrium and chemical potential

Mechanical equilibrium and pressure

Mechanical equilibrium and pressure

The entropy and internal energy of the two state paramagnet: Negative Kelvin Temperatures

The entropy and internal energy of the two state paramagnet: Negative Kelvin Temperatures

A deeper look at the simple harmonic oscillator

A deeper look at the simple harmonic oscillator

Intro to Sound

Intro to Sound

The Third Law of Thermodynamics

The Third Law of Thermodynamics

Entropy formulas for everyday processes

Entropy formulas for everyday processes

True Definition of Temperature

True Definition of Temperature

Entropy of Black Hole

Entropy of Black Hole

Intro to Entropy

Intro to Entropy

Stress, strain, and Young's modulus

Stress, strain, and Young's modulus

Stiffness of interatomic bonds

Stiffness of interatomic bonds

Bonds as springs

Bonds as springs

Multiplicity of an Ideal Gas, Take 1

Multiplicity of an Ideal Gas, Take 1

Test 1 Review PHY2010

Test 1 Review PHY2010

Test 1 review thermal physics (PHY3230)

Test 1 review thermal physics (PHY3230)

Sharpness of the multiplicity function

Sharpness of the multiplicity function

Simulating Newton's Universal Gravitation in VPython

Simulating Newton's Universal Gravitation in VPython

Einstein solid low temperature approximate expression

Einstein solid low temperature approximate expression

Small numbers, large numbers, very large numbers, and Stirling's Approximation

Small numbers, large numbers, very large numbers, and Stirling's Approximation

The Multiplicity of an Einstein Solid

The Multiplicity of an Einstein Solid

Iterative Predictions of Motion for a Varying Net Force

Iterative Predictions of Motion for a Varying Net Force

Macrostates, Microstates, Multiplicity, and Combinatorics

Macrostates, Microstates, Multiplicity, and Combinatorics

Doing math in VPython

Doing math in VPython

Simultaneous fall demo explanation

Simultaneous fall demo explanation

Heat capacities for ideal gases

Heat capacities for ideal gases

Latent Heat and Calorimetry Problems

Latent Heat and Calorimetry Problems

Heat Capacities of Solids and Liquids

Heat Capacities of Solids and Liquids

Public vs. Private in VPython

Public vs. Private in VPython

Convection at the nanoscale

Convection at the nanoscale

Radiation

Radiation

Thermoelectrics

Thermoelectrics

The quantum of thermal conductance

The quantum of thermal conductance

Heat Transfer Intro

Heat Transfer Intro

A deeper look at magnetic dipoles

A deeper look at magnetic dipoles

Magnetic Moments and Torque on Current Loops

Magnetic Moments and Torque on Current Loops

Proving Differential Forms of Ampere's and Gauss's Law for Magnetism are True for Long Wire

Proving Differential Forms of Ampere's and Gauss's Law for Magnetism are True for Long Wire

Single electron transistor

Single electron transistor

Quantum confinement

Quantum confinement

Density of states

Density of states

Fermi Energy

Fermi Energy

An introduction to dielectrics

An introduction to dielectrics

Polarization of dielectrics

Polarization of dielectrics

Bonding Orbitals

Bonding Orbitals

Capacitors in Circuits

Capacitors in Circuits

Coding Potential Difference

Coding Potential Difference

Laplace's Equation

Laplace's Equation

van der Waals Forces and Bonds

van der Waals Forces and Bonds

Potential and Electric Field of a Spherical Shell of Charge

Potential and Electric Field of a Spherical Shell of Charge

Multipole expansion

Multipole expansion

Electric Potential and Electric Field for an Electric Dipole

Electric Potential and Electric Field for an Electric Dipole

Electric Fields Store Energy

Electric Fields Store Energy

Using Gauss's Law for non-constant charge densities

Using Gauss's Law for non-constant charge densities

Nested loops and lists in VPython

Nested loops and lists in VPython

Gauss's law for cylindrical and planar symmetries

Gauss's law for cylindrical and planar symmetries

Electric field of a uniformly charged disk

Electric field of a uniformly charged disk

Electric field of continuous charge distributions

Electric field of continuous charge distributions

Various scaling laws

Various scaling laws

Scaling laws for heat

Scaling laws for heat

Coulomb Force Example Problem

Coulomb Force Example Problem

Derivation of the Madelung constant

Derivation of the Madelung constant

Scaling laws for electricity and magnetism

Scaling laws for electricity and magnetism

Scaling Laws for Mechanics

Scaling Laws for Mechanics

Angular Momentum Conservation and Kepler's Laws

Angular Momentum Conservation and Kepler's Laws

Bosons and Fermions

Bosons and Fermions

Torque and Angular Momentum

Torque and Angular Momentum

Angular Momentum of Rotating Rigid Body

Angular Momentum of Rotating Rigid Body

Angular momentum

Angular momentum

Cross product

Cross product

Work and Energy for Point Particles vs Extended Objects

Work and Energy for Point Particles vs Extended Objects

Spherical Coordinates and the Moment of Inertia for a Sphere

Spherical Coordinates and the Moment of Inertia for a Sphere

Resonance

Resonance

Internal Energy

Internal Energy

Damped Harmonic Oscillator Example

Damped Harmonic Oscillator Example

Energy of Damped Oscillators and Quality Factors

Energy of Damped Oscillators and Quality Factors

Fluid Pressure and Buoyancy

Fluid Pressure and Buoyancy

Free Body Diagrams and Friction

Free Body Diagrams and Friction

Free Body Diagrams and Friction

Free Body Diagrams and Friction

Center of Mass

Center of Mass

Conservation of Momentum

Conservation of Momentum

Coulomb's Law

Coulomb's Law

Gravity near Earth's surface

Gravity near Earth's surface

Newton's 3rd Law and Universal Gravitation

Newton's 3rd Law and Universal Gravitation

intro to springs

intro to springs

Iterative Predictions of Motion for a Constant Net Force

Iterative Predictions of Motion for a Constant Net Force

Deriving the kinematics equations from Newton's 2nd Law

Deriving the kinematics equations from Newton's 2nd Law

Differential form of Newton's 2nd Law & Impulse

Differential form of Newton's 2nd Law & Impulse

Introduction to Momentum

Introduction to Momentum

Coding example using ideas from video on predicting a new position

Coding example using ideas from video on predicting a new position

Predicting a new position

Predicting a new position

3D vectors and their notation

3D vectors and their notation

Detecting Interactions and Newton's First Law of Motion

Detecting Interactions and Newton's First Law of Motion

Spherical Mirrors

Spherical Mirrors

Lens Maker's Equation and Diverging Lenses

Lens Maker's Equation and Diverging Lenses

Thin lenses: ray diagrams and equations

Thin lenses: ray diagrams and equations

$Ray Optics, Reflection, and Refraction$

Ray Optics, Reflection, and Refraction

Law of Malus

Law of Malus

The Poynting Vector, Energy Density, and Intensity of Electromagnetic Radiation

The Poynting Vector, Energy Density, and Intensity of Electromagnetic Radiation

Wave review

Wave review

Deriving the speed of light from Maxwell's equations

Deriving the speed of light from Maxwell's equations

The Displacement Current

The Displacement Current

Example RL Circuit Problem

Example RL Circuit Problem

Energy Stored in Magnetic Fields

Energy Stored in Magnetic Fields

RL circuits

RL circuits

Mutual Inductance

Mutual Inductance

Self Inductance

Self Inductance

Generators and Motors

Generators and Motors

Differential Form of Faraday's Law

Differential Form of Faraday's Law

Finding the Induced EMF in a Current Loop Moving Through a Nonuniform Magnetic Field

Finding the Induced EMF in a Current Loop Moving Through a Nonuniform Magnetic Field

Lenz's law and nonuniform B fields

Lenz's law and nonuniform B fields

Faradays Law of Induction

Faradays Law of Induction

Hall Effect

Hall Effect

Differential forms of Gauss's Law for Magnetism and Ampere's Law

Differential forms of Gauss's Law for Magnetism and Ampere's Law

Force on current carrying wires in magnetic fields

Force on current carrying wires in magnetic fields

Motion of Charged Particles in Magnetic Fields

Motion of Charged Particles in Magnetic Fields

Ampere's Law

Ampere's Law

Biot Savart Law

Biot Savart Law

Electric Currents

Electric Currents

RC Circuits

RC Circuits

Kirchoff's Rules

Kirchoff's Rules

Power in Circuits

Power in Circuits

Circuits and Resistors

Circuits and Resistors

Test 1 Review for PHY2020 Spring 2020

Test 1 Review for PHY2020 Spring 2020

Electric Potential

Electric Potential

Electric Flux and Gauss's Law

Electric Flux and Gauss's Law