Analysis of a direct current circuit using electrostatic concepts

Electrostatics and constant current circuits are traditionally discussed without their connection being clearly evident. The conceptual framework and analytical operational methods developed in the study of electrostatics are not used in circuit analysis. In order to bring these two fields of study closer together, a circuit consisting of a battery and conducting wires will be examined where the surface distribution of charge takes center stage in the causal relationship when investigating the emergence of electric current. This allows the use of knowledge about the interaction of electric charges to be employed in the understanding of the physical processes occurring in the circuit components as the connections are established. By examining the circuit in this fashion, the spectrum of problems that can be discussed within the same content is broadened.

Keywords:
electrostatics; electrical circuit; surface charge