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Poynting-vector
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light intensity through a double slit
October 23rd, 2020
double-slit-experiment
optics
interference
poynting-vector
Help finding an alternative to the time average of the Poynting vector
April 26th, 2020
electromagnetism
waves
optics
poynting-vector
electromagnetic-radiation
Does a nonzero Poynting vector mean that there is propagation of energy?
August 1st, 2022
electromagnetism
poynting-vector
Is there something like the Poynting vector for hydraulic circuits?
December 1st, 2020
fluid-dynamics
electromagnetism
energy
electricity
poynting-vector
What is the Poynting vector of an electron?
December 22nd, 2020
electrons
electromagnetism
poynting-vector
Meaning of the Poynting vector
March 15th, 2020
poynting-vector
special-relativity
electric-fields
electromagnetism
Does a lightbulb glow due to the interaction with electromagnetic waves or due to the interaction between its atoms and the moving electrons?
February 9th, 2022
poynting-vector
energy
electric-circuits
electromagnetism
electricity
How do you find the direction of magnetic field given the electric field?
August 11th, 2020
electromagnetic-radiation
poynting-vector
electric-fields
magnetic-fields
Absorbance by using Poynting vector
December 20th, 2020
poynting-vector
electromagnetic-radiation
Deriving the Poynting Theorem
August 1st, 2022
visible-light
homework-and-exercises
electromagnetism
maxwell-equations
poynting-vector
Conservation of Energy and the Poynting Theorem
August 1st, 2022
electromagnetism
energy-conservation
maxwell-equations
poynting-vector
Can a wave's Poynting vector be in the opposite direction compared to its direction of propagation?
June 27th, 2020
electromagnetic-radiation
electromagnetism
homework-and-exercises
coordinate-systems
poynting-vector
Energy estimation of an acoustic wave
August 18th, 2020
acoustics
poynting-vector
waves
Physical Interpretation of Poynting Vector
August 1st, 2022
electromagnetism
poynting-vector
photons
electromagnetic-radiation
Derivation of the Poynting Vector without the Poynting Theorem
May 15th, 2020
poynting-vector
Poynting vector of a wire between capacitors
August 5th, 2020
capacitance
electromagnetism
poynting-vector
Surface integral of Poynting vector around static sources
February 17th, 2020
poynting-vector
electromagnetism
Poynting Vector for a Laser
August 19th, 2020
poynting-vector
Irradiance (or intensity) of an electromagnetic wave
May 13th, 2020
electromagnetism
optics
poynting-vector
Question about intensity of EM waves
July 31st, 2020
poynting-vector
reflection
electromagnetic-radiation
waves
Energy and Poynting vector in a solenoid
April 8th, 2020
electromagnetism
electromagnetic-radiation
radiation
poynting-vector
Poynting vector in a simple DC circuit
August 1st, 2022
electric-current
poynting-vector
electromagnetism
electric-circuits
Imaginary components of Poynting vector in rectangular waveguide
August 23rd, 2020
poynting-vector
waveguide
waves
energy
electromagnetism
Why does the divergence of the Poynting vector have energy flux density?
August 1st, 2022
electrostatics
electromagnetism
poynting-vector
vector-fields
vectors
Relation between intensity of light and refractive index
March 13th, 2020
poynting-vector
non-linear-optics
refraction
visible-light
optics
What does the Poynting flux represent?
April 27th, 2020
electromagnetism
poynting-vector
Poynting's theorem - energy conservation
April 22nd, 2020
energy-conservation
poynting-vector
electromagnetism
Computing the Poynting vector?
July 26th, 2022
poynting-vector
electromagnetism
homework-and-exercises
Angular momentum of the electric field of a point-like electric charge and the magnetic field of a monopole
July 26th, 2022
angular-momentum
poynting-vector
magnetic-monopoles
homework-and-exercises
Difference between Poynting vector and energy flux density?
June 3rd, 2020
poynting-vector
definition
classical-electrodynamics