- #1
tonyxon22
- 75
- 5
I’ve read that the particle responsible for the transmission of the electromagnetic force is the photon. Another way to say this is that the photon is the carrier of the electromagnetic force.
Having that in mind, let’s suppose that we have an electron resting in vacuum, and suddenly an electric field centered at a distance of C from the electron appears (for example with the help of aVan de Graaff generator). My questions are:
1) Does it take 1 second for the electron to feel the electric field / attraction force?
2) Is it necessary the emission/reception of photons from/to the electron or the Van de Graaff generator for this interaction to take place? (when I say interaction I mean the simple fact of the electron feeling an attraction force)
3) Let's imagine that there is some sort of mechanical barrier that prevents the electron from accelerating towards the center of the electric field, allowing them to stay at rest separated by the same distance C at all times. I understand that the electron does not ceases to feel the electromagnetic pull, which for me implies some sort of continuous communication between the source of the EF and the electron. What is this “mechanism of communication”? Is there something happening here in the quantum scale? It the conservation of energy respected in this scenario?
(It comes to my mind that maybe a “mechanical barrier” could be a contradiction in the quantum scale. If it is, please elaborate a little bit why)
Thanks in advance and best regards,
Having that in mind, let’s suppose that we have an electron resting in vacuum, and suddenly an electric field centered at a distance of C from the electron appears (for example with the help of aVan de Graaff generator). My questions are:
1) Does it take 1 second for the electron to feel the electric field / attraction force?
2) Is it necessary the emission/reception of photons from/to the electron or the Van de Graaff generator for this interaction to take place? (when I say interaction I mean the simple fact of the electron feeling an attraction force)
3) Let's imagine that there is some sort of mechanical barrier that prevents the electron from accelerating towards the center of the electric field, allowing them to stay at rest separated by the same distance C at all times. I understand that the electron does not ceases to feel the electromagnetic pull, which for me implies some sort of continuous communication between the source of the EF and the electron. What is this “mechanism of communication”? Is there something happening here in the quantum scale? It the conservation of energy respected in this scenario?
(It comes to my mind that maybe a “mechanical barrier” could be a contradiction in the quantum scale. If it is, please elaborate a little bit why)
Thanks in advance and best regards,