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Art Brown
  • Member for 10 years, 3 months
  • Last seen more than a week ago
27 votes
Accepted

Cyclist's electrical tingling under power lines

17 votes

Does a constantly accelerating charged particle emit EM radiation or not?

16 votes
Accepted

Equation describing magnetic hysteresis

13 votes

Why did Feynman's thesis almost work?

11 votes
Accepted

Calculating engine starter’s energy use

9 votes
Accepted

What do the names "E mode" and "B mode" mean? Where do they come from?

9 votes

Is there an intuitive explanation for why Lorentz force is perpendicular to a particle's velocity and the magnetic field?

8 votes

How did Halley calculate the distance to the Sun by measuring the transit of Venus?

8 votes

Galilean transformation of the wave equation

8 votes

Delta Dirac Charge Density question

7 votes

Why are $L_4$ and $L_5$ lagrangian points stable?

7 votes
Accepted

What's the relationship between glow and arc discharge?

7 votes

What was Feynman's "much better way of presenting the electrodynamics" -- which did **not** appear in the Feynman lectures?

7 votes

What made Bohr quantise angular momentum and not some other quantity?

7 votes

How to get the position operator in the momentum representation from knowing the momentum operator in the position representation?

6 votes

Does the (relativistic) mass change? Why?

6 votes
Accepted

Runge-Lenz vector and Keplerian Orbits

6 votes

Can Maxwell's equations be derived from Coulomb's Law and Special Relativity?

6 votes

Could (old) LIGO have detected GW150914?

5 votes

Redshift of merging black holes

5 votes

Homemade salad dressing separates into layers after it sits for a while. Why doesn't this violate the 2nd law of thermodynamics?

5 votes

Why does pizza cheese seem hotter than the crust?

5 votes
Accepted

Impedance Matching

5 votes

The necessity of the B field

5 votes
Accepted

Frequency Response RLC circuit - Current against Frequency graph - Symmetry?

5 votes

Feynman's proof for Liénard-Wiechert's potential of a moving charge

4 votes

What experiments compete with BICEP 2, and when are their results expected?

4 votes

How does current flow from the emitter, through the base and to the collector in a NPN transistor?

4 votes
Accepted

Electromagnetic Wave Penetration into Conductors

4 votes
Accepted

When should I take wine out of the fridge - transient heat transfer problem

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