Magnetic and Electric Fields - Theory

AI Thread Summary
If the magnetic field lines within a closed path are constant and unchanging, there will be no electric field along that path. This is because a stable magnetic field does not induce an electric field, as no electrical energy is radiated. The discussion also raises a question about the presence of an unchanging stationary charge, which does not affect the conclusion regarding the electric field. The concept hinges on the relationship between magnetic fields and electric fields as described by Faraday's law of induction. Overall, the assertion that an unchanging magnetic field does not create an electric field is confirmed.
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Homework Statement


If the magnetic field lines held within a closed path are constant and unchanging, will there be an electric field along the closed path?


Homework Equations


there are none.


The Attempt at a Solution


No. If it is unchanging, then no electrical energy will be radiated into the surroundings, therefore rendering it impossible for an electric field.


I just need a confirmation of my answer - I'm not really sure about all this closed path business.

Thanks in advance.
 
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And if there is an unchanging stationary charge along the way?
 

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