Electrical Circuit Diagram with Voltage and Current

A conceptual diagram presenting fundamental electrical variables, including an indication of current labeled 'IA' and a voltage 'V_C'. The diagram also features 'L', which typically denotes inductance, and a 'Surface S', suggesting a region or boundary relevant for electromagnetic analysis within an electrical system or circuit.

electrical - circuit - voltage - current - inductance - diagram - electromagnetism - variables - surface