What is significance of negative sign in Maxwell's third equation?
73414
What does the minus sign in Maxwell's third equation imply?
18144
Does a nonzero Poynting vector mean that there is propagation of energy?
95836
Why is the electric field is the negative gradient of potential energy function?
104410
Why do we omit the negative sign when finding basic angle when solving trigonometric equations?
43046
Do Maxwell's Equations overdetermine the electric and magnetic fields?
49318
Negative sign in rotation operator again
86623
Why is $B^TB+\lambda\Omega$ positive definite?
23619
What are the differences between the differential and integral forms of (e.g. Maxwell's) equations?
148876
What is the meaning of $\mathbf{Q}(\sqrt{2},\sqrt{3})$
6402
What does negative R-squared mean?
99312
Why Lagrangian is negative number for a relativistic massive point particle?
76423
Why is the total energy of an orbiting system negative?
13395
Why aren't Faraday's law of induction and Maxwell-Ampere's law (without sources) symmetric?
120125
Erratum in Griffith's Introduction to Electrodynamics
142670
Gauss Law Question. Could anyone explain to me why does S3 is 0 in this lecture note example?
50434
Understanding the diagrams of electromagnetic waves
87633
What's the physical significance of the off-diagonal element in the matrix of moment of inertia