- #1
FulhamFan3
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We all know that magnetic fields come from moving charge or electron spin.
However if it were possible to have protons as a moving charge in a wire does that cause a B field?
At first I thought that it obviously should but then I thought about how accelerating electrons emit EM waves. That would mean protons can also emit and absorb photons which I think is weird.
Is this possible or are EM waves unique to electrons?
However if it were possible to have protons as a moving charge in a wire does that cause a B field?
At first I thought that it obviously should but then I thought about how accelerating electrons emit EM waves. That would mean protons can also emit and absorb photons which I think is weird.
Is this possible or are EM waves unique to electrons?