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Types of Sources:
Independent & Dependent sources:
If the voltage of the voltage source is completely independent source of current and the current
of the current source is completely independent of the voltage, then the sources are called as
independent sources.
The special kind of sources in which the source voltage or current depends on some other
quantity in the circuit which may be either a voltage or a current anywhere in the circuit are called
Dependent sources or Controlled sources.
There are four possible dependent sources:
a. Voltage dependent Voltage source
b. Current dependent Current source
c. Voltage dependent Current source
d. Current dependent Current source