mvenkat3272
Newbie level 5
we all know current is the rate of flow of charges.In the maxwell's equations in electromagnetics why do we need current density and why not we use charges instead of currents
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mvenkat3272 said:we all know current is the rate of flow of charges.In the maxwell's equations in electromagnetics why do we need current density and why not we use charges instead of currents
see example 2.1 on page 40 of this excellent FREE online book on subject of electromagnetic fields.
we all know current is the rate of flow of charges.In the maxwell's equations in electromagnetics why do we need current density and why not we use charges instead of currents