A practical current source can also be represented as
A practical current source can also be represented as
Right Answer is:
Resistance in parallel with an ideal current source
SOLUTION
A practical current source is shown as an ideal current source in parallel with its internal resistance, as shown in Fig.
In a practical current source, the magnitude of the current falls as the voltage across its terminals increases. A current source has some high internal resistance in parallel. For an ideal current source, Rsh = ∞