In nodal analysis, when I solve a problem using a supernode and I get two node voltages with the same voltage we assume that the current in the common branch has zero current if R has value since the voltage difference = 0 like in question 3.13 Ch 3 Fundamental of circuits Alexandar. The question is does this really happen if yes why?
Another question about current sources and power balance. How to know whether a current source is dissipating power or supplying power. Do we need to let their calculations at the end and assign their values with the net power due to voltage sources and load or can we know expect it's power state from the direction of currents?
Thanks in Advance.
Another question about current sources and power balance. How to know whether a current source is dissipating power or supplying power. Do we need to let their calculations at the end and assign their values with the net power due to voltage sources and load or can we know expect it's power state from the direction of currents?
Thanks in Advance.