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JosephSanders
  • Member for 3 years, 9 months
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4 votes
1 answer
251 views

Why does the universality of the speed of light prove there is no ether?

4 votes
2 answers
788 views

How do non-periodically varying currents produce electromagnetic waves?

3 votes
2 answers
264 views

Stress and equilibrium

1 vote
1 answer
245 views

Continuity equation for charge density

1 vote
1 answer
140 views

Flux linkage inside conductor

1 vote
1 answer
204 views

Induced magnetic field due to current density in solenoid

1 vote
3 answers
184 views

What are the advantages of radio spectroscopy? [closed]

1 vote
1 answer
587 views

How to know there is zero polarization using electric displacement?

1 vote
0 answers
261 views

Magnetic field due to circular surface current density

1 vote
0 answers
24 views

Connection between dispersion relation and symmetries of the Hamiltonian

0 votes
2 answers
252 views

Why does $e^{-H}\partial_j e^{H} = \partial_j + \partial_jH$?

0 votes
1 answer
106 views

Anharmonic terms of Lagrangian of spring pendulum with free support

0 votes
1 answer
488 views

Griffiths E&M questions about example 6.1 [closed]

0 votes
1 answer
709 views

Commutation relation for Hamiltonian for fermion and boson