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Linear-systems
New post in Linear-systems
When does the principle of superposition apply?
August 1st, 2022
classical-mechanics
superposition
linear-systems
Is there a formal proof for the superposition theorem?
August 1st, 2022
superposition
electrical-resistance
electric-circuits
linear-systems
Why is classical electromagnetism linear?
October 15th, 2020
superposition
maxwell-equations
linear-systems
electromagnetism
classical-electrodynamics
Is the universe linear? If so, why?
March 9th, 2020
quantum-mechanics
hilbert-space
universe
superposition
linear-systems
Matrix solution of an equivalent resistance circuit problem
May 9th, 2020
electric-circuits
linear-systems
What is a linear system?
June 13th, 2021
definition
resonance
linear-systems
frequency
Why is the Principle of Superposition true in EM? Does it hold more generally?
March 15th, 2020
linear-systems
electromagnetism
superposition
Transverse Magnetic (TM) and Transverse Electric (TE) modes
July 31st, 2020
degrees-of-freedom
homework-and-exercises
linear-systems
plasma-physics
electromagnetism
Why is the impedance of a resistor the same in time and frequency domains if the Laplace transform of a constant is not the same constant?
June 12th, 2020
laplace-transform
linear-systems
fourier-transform
electric-circuits
electrical-resistance
Is there any fundamental reason why acceleration is a linear function of external forces?
July 17th, 2021
forces
newtonian-mechanics
linear-systems
superposition
acceleration
Do all waves of any kind satisfy the principle of superposition?
January 22nd, 2020
waves
linear-systems
superposition
What is the physical significance of the imaginary part when plane waves are represented as $e^{i(kx-\omega t)}$?
August 1st, 2022
waves
quantum-mechanics
plane-wave
linear-systems
complex-numbers
In classical physics (classical electrodynamics), why linearity of Maxwell's equations prevent interaction of electromagnetic waves?
August 1st, 2022
superposition
linear-systems
electromagnetism
interactions
Linearity of quantum mechanics and nonlinearity of macroscopic physics
August 17th, 2020
quantum-mechanics
hilbert-space
superposition
non-linear-systems
linear-systems
Spring mass system (rigid body supported by 2 lineair springs)
August 1st, 2022
mass
linear-systems
spring
Controllability: Rank VS Determinant
August 1st, 2022
simulations
linear-systems
How is the simple damper equation derived?
August 1st, 2022
newtonian-mechanics
friction
oscillators
dissipation
linear-systems
How do magnetic fields combine?
August 1st, 2022
magnetic-fields
superposition
linear-systems
electromagnetism
How to calculate the damped frequencies of a linear system?
August 21st, 2020
vibrations
linear-systems
Superposition in classical Mechanics
August 1st, 2022
superposition
linear-systems
newtonian-mechanics
What is the exact statement of Hooke's law?
July 27th, 2020
linear-systems
newtonian-mechanics
causality
continuum-mechanics
stress-strain
Can someone intuitively explain image charges to me?
August 1st, 2022
charge
electrostatics
linear-systems
superposition
boundary-conditions
What are the eigenfunctions of Hamiltonian of a free particle?
February 10th, 2020
wavefunction
superposition
schroedinger-equation
quantum-mechanics
linear-systems
Would magnetic flux be necessary for analogous systems?
August 1st, 2022
electric-circuits
electrical-engineering
linear-systems
What does superposition mean in quantum mechanics?
November 13th, 2020
quantum-mechanics
superposition
linear-systems
wavefunction
Assumption in the derivation of Schrödinger's equation
November 5th, 2020
wavefunction
quantum-mechanics
linear-systems
superposition
schroedinger-equation
Principle of Superposition for driven oscillator
February 15th, 2020
waves
linear-systems
superposition
oscillators
Is a plane wave necessarily monochromatic?
August 1st, 2022
frequency
linear-systems
plane-wave
waves
fourier-transform
Is squared motor gearbox ratio proportional to inertia ratio?
August 1st, 2022
rotational-dynamics
everyday-life
linear-systems
kinematics
Linearized equations
November 29th, 2020
linear-systems
complex-systems
stability
oscillators
linearized-theory
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