Have attached a diagram of a sample circuit with emphasis placed on the valence and conduction band electrons of the copper wires. I know that there exists a voltage difference between the wires and can calculate current, etc. but now I'm trying to understand this circuit in terms of vector...
McMaster is famous for mechanical
McMaster is one of the premier engineering schools in North America for Mechanical Engineering.
For other programs, employers really don't care (unless the manager went to a university and favours applicants who went to the same one).
Can anyone figure out the input impedance of the circuit I have attached?
Does anyone know a THOROUGH definition of input impedance? output impedance?
Output impedance is equivalent to the thevenin impedance, which mean we turn off all voltage/current sources. But for input impedance...