EE 2950 Chapter : Chapter 02part3
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Writing kcl equations in terms of the node voltages v (cid:32)1 v s v. Node-voltage analysis: select a reference node and assign variables. If the reference node is chosen at one end of an independent voltage source, one node voltage is known at the start, and fewer need to be computed: write network equations. 5. write current equations for nodes and supernodes. Write as many current equations as you can, assuming that the current comes out of the node. If the circuit contains dependent sources, find expressions for the controlling variables in terms of the node voltages. Substitute into the network equations, and obtain equations having only the node voltages as unknowns. We obtain dependent equations if we use all of the nodes in a network to write kcl equations. Write kcl equations in term of the node voltages for the following circuit.
