1. How is magnetism no more than electrostatics combined with special relativity? Explain.

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Physics

1. How is magnetism no more than electrostatics combined withspecial relativity? Explain.

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A magnetic field is not just an electric field with relativityapplied ie an electric field viewed from the wrong referenceframe In reality a magnetic field is a fundamental field whichcan exist in a certain reference frame without needing any helpfrom an electric field More generally both electric fields andmagnetic fields are part of one fundamental unified entity theelectromagnetic fieldElectric and magnetic fields obey a set of physical laws calledMaxwells equations Einsteins theory of Special Relativitydescribes how space and time change depending on the choice ofinertial reference frame It turns out that Special Relativity isautomatically contained in Maxwells equations In fact Einsteindiscovered Special Relativity by closely scrutinizing andunderstanding Maxwells equations Therefore using Maxwellsequations in relativistic form we can figure out how tomathematically transform electric and magnetic fields from onereference frame to another In other words if I measure and mapout the electric and magnetic fields in a room while I am standingmotionless on the ground then by applying the See Answer

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