Sam Gallagher's user avatar
Sam Gallagher's user avatar
Sam Gallagher's user avatar
Sam Gallagher
  • Member for 5 years, 10 months
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11 votes
4 answers
3k views

Kirchhoff's Voltage Law in a General Electromagnetic Field

4 votes
3 answers
14k views

What is recombination current?

2 votes
2 answers
600 views

Does a ball's volume change when it bounces?

2 votes
0 answers
50 views

What is the meaning of a vector integral over another vector?

2 votes
1 answer
378 views

How is voltage defined when E changes?

1 vote
0 answers
31 views

Is the vector potential constant in an ideal conductor in magnetostatics?

1 vote
1 answer
321 views

Why is the energy in the Fermi distribution plotted vertically?

1 vote
1 answer
353 views

What is the gradient of the inverse of the magnitude of a difference vector?

0 votes
2 answers
108 views

How is the vector potential integral derived?

0 votes
2 answers
76 views

Point charge above a ground plane without images

0 votes
0 answers
97 views

Quantum spin - Electronic Stern-Gerlach Experiment

0 votes
0 answers
104 views

Where is the mistake in this time dilation derivation?