1. Part II : Basic Circuit Concepts
Series and parallel resistance
Voltage and current divider
Thevenin and Norton equivalent circuits
Node and mesh analysis
Source transformation
Superposition

2. Series and Parallel Resistances

5. Voltage Divider

6. Current Divider

8. Closed Path
Closed path (loop): A traversal through a series of nodes ending at the starting node without encountering a node more than once.
How many loops in the above figure?

12. Thevenin Equivalent

13. Norton Equivalent

14. Thevenin Equivalent

16. Superposition Principle