The study of electric circuits is fundamental electrical engineering education, and can be quite valuable in other disciplines as well. The skills acquired not only are useful in such electrical engineering areas as electronics, communications, microwaves, control, and power systems but also can be employed in other seemingly different fields.
By an electric circuit or network we mean a collection of electrical devices(for example, voltage and current sources, resistors,inductors,capacitors,transformers,amplifiers,and transistors)than are interconnected in some manner.……