quark1245

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439 reputation

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visits	member for	1 year, 6 months
	seen	Dec 13 '12 at 17:53
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undergrad physics student

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11 Questions

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7	Why is the Principle of Superposition true in EM? Does it hold more generally?
4	Physical interpretation of Parseval's theorem
4	Why do physicists believe protons and electrons are present in equal numbers?
3	Can the Lorentz force expression be derived from Maxwell's equations?
3	How fast is heat transferred by conduction?

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439 Reputation

+10	What symmetry causes the Runge-Lenz vector to be conserved?
+5	Can the Lorentz force expression be derived from Maxwell's equations?
+5	Why is the Principle of Superposition true in EM? Does it hold more generally?
+5	Intuition behind the concept of heat

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4 Answers

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8	Is the energy coming from sun to earth completely sent back?
6	What symmetry causes the Runge-Lenz vector to be conserved?
0	Is there a valid Lagrangian formulation for all classical systems?
0	Is gravity a force and if so what is its opposite?

29 Tags

8 energy × 2	0 electromagnetism × 5
6 classical-mechanics × 3	0 maxwell-equations × 3
6 orbital-motion	0 optics × 2
6 noethers-theorem	0 waves × 2
6 runge-lenz-vector	0 heat × 2

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3 Accounts

	Physics	439 rep	16
$Mathematics Stack Exchange$	Mathematics	383 rep	16
	Cognitive Sciences	121 rep	2

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