In a previous message I have tried to show that electrical systems exist which do not generate electromagnetic waves with appreciable energy even if such systems have parts in accelerated motion.
Now I add a further example by which the meaning of what I tried to say becomes clearer.
The problem...
Dear Demystifier,
your reply is just as music for me.
The reason is that between the two examples I have shown there is no substantial difference: if I change the sign of the charge and the sign of the acceleration vector the situation is the same.
Please see Landau, Theory of fields (vol.2)...
Thanks Dale.
I agree with you: energy theorem is always true.
And I do not see problems as regards this aspect: if I make work on the system what I expect is an increase of the near field energy.
As regards the calculations: I only made just estimations.
I must be clear: what I claim is that the...
Dear Demistyfier,
thanks for your considerations.
Now, answer me please the following problem (which is only a little different respect to the previous).
Take two electric charges on a straight line.
The charges have opposite sign.
The distance between the charges is fixed and the charges move...
Thanks for your considerations.
Let us suppose I do not know quantum mechanics and I only know Maxwell theory. So from a phylosophical point of view I do not see problems in considering electrons as particles.
I ask myself: is it possibile to conceive motion configurations such that the...
First of all: excuse me for my not good english written language.
I come to the question with an example.
Let us suppose two electrons are in space with initial velocity equal to zero.
Given the Coulomb force such electrons will be submitted to an equal and opposite accelerations (for the action...