Would a magnetic charge have the same strength as a electric charge?

AI Thread Summary
The discussion centers on the hypothetical existence of magnetic charges and their potential strength compared to electric charges. It suggests that if magnetic charges existed, their strength could be integrated into Coulomb's law using the permeability of free space instead of permittivity. Dirac's theory indicates that the existence of magnetic monopoles would lead to the quantization of electric charges, which currently lacks a fundamental explanation in the standard model. The relationship between electric and magnetic charges is expressed mathematically, linking them through fundamental constants. Overall, the conversation explores the implications of magnetic charges on electromagnetic theory and particle physics.
Thesnake22
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If magnetic charges existed, would the strength of the field be the same as a electric charge? Would you be able to plug it into the equation of coulomb's law? If so, what would the constant be? The same?
 
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Well if they don't exist, then who's to say that they would have the same strength as the E.M.F.?
 
Thesnake22 said:
If magnetic charges existed, would the strength of the field be the same as a electric charge? Would you be able to plug it into the equation of coulomb's law? If so, what would the constant be? The same?

You would need to use the permeability of free space rather than the permittivity, but otherwise yes.
 
Using quantum theory, Dirac has shown that the existence of a magnetic monopole implies the quantization of electrical charges. This would be great, because there is no explanation for a quantization of charges from any fundamental principle within the standard model of elementary particles yet (despite the fact that the charge pattern is restricted by the demand of an anomaly free chiral gauge group for the electroweak sector). Dirac's analysis shows that the strength of the magnetic monopole would be given by the then quantized electric charge of elementary particles. This rule reads (in Gaussian units)
e g_n =\frac{n}{2} \hbar c,
where e is the elementary electric charge and g_n possible values for the magnetic charge with n \in \mathbb{Z}.
 
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