John McVirgo

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67 Answers

newest activity votes
14
What's the core difference between the electric and magnetic forces?
6
Why can electricity flow only in one direction through a diode?
5
Why an object travels a circular path?
4
Does constraint for speed of Electric and magnetic fields violates Conservation of momentum or Newton's third law?
4
About the Ether Theory acceptance
4
What is a field, really?
4
Give me examples of crackpots who were right after all
4
How long would it take for electricity to flow from one terminal to other, via a 1 LY long wire?
4
Why F=ma and not F=ma'?
3
Proving the consistency of Faraday's law of electromagnetic induction
3
Is there an easy way to show that $x^2-t^2=1/g^2$ for a (relativistic) body undergoing acceleration g?
3
Is the energy conserved in a moving frame of reference?
3
Why does the induced charge have to have the same magnitude as the inducing charge?
3
Whether $m$ in $E=mc^{2}$ and $F=ma$ are both relativistic mass?
3
On Einstein's original paper: speed of light in different reference frames
3
Radiation from a pair of charged objects orbiting each other
2
The Four-Clock Special Relativity Conundrum
2
What is the answer to Feynman's Disc Paradox?
2
Electrostatic Potential Energy
2
How is gradient the maximum rate of change of a function?
2
Torque vs Moment
2
Newton's second law of motion in terms of momentum
2
Lenz' law versus $-\frac{d\Omega}{dt}$
2
Introducing emf of a chemical cell as a hint towards quantum mechanics
2
Galilean invariance proof
2
How to get statics out of a dynamic force concept?
2
Why so many arguments for the transformation equations of generalized coordinates?
2
Have the Rowan University “hydrino” findings been replicated elsewhere?
2
What are the most important papers in physics?
2
Lay explanation of the theory of relativity?
1 2 3