All Questions
4
questions
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Is the theory of electromagnetism very incomplete in physical interpretation? [duplicate]
Just like in Newtonian gravity, do we simply accept charge being naturally attracted to the opposite charge with a very similar Newtonian style force? (Coulomb)
Shouldn't there be a meaningful theory ...
1
vote
0
answers
102
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Parametric equation for a weird trajectory in affect of gravity and magnetic field [closed]
This is a question from Bangladesh Physics Olympiad:
Draw the trajectory of the charge $+q$ .Necessary informations are given in the figure. $B$ is the magnetic
field.
What I want to know is ...
9
votes
2
answers
658
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What is the condition for accelerating charge to radiate?
I was always taught that any accelerating charge produces radiation, but I don't think this condition is sufficient condition. For instance, any free charge on Earth is accelerated due to Earth ...
9
votes
3
answers
1k
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Negative Mass and gravitation
Since Newtonian gravity is analogous to electrostatics shouldn't there be something called negative mass? Also, a moving charge generates electric field, but why doesn't a moving mass generate some ...