Question

what do you call to the electric circuit when the loads are independently connected to the voltage source?

Answer 1

➡️A voltage source is a two-terminal device which can maintain a fixed voltage.

➡️An ideal voltage source can maintain the fixed voltage independent of the load resistance or the output current.

➡️However, a real-world voltage source cannot supply unlimited current.

➡️A voltage source is the dual of a current source. Real-world sources of electrical energy, such as batteries and generators, can be modeled for analysis purposes as a combination of an ideal voltage source and additional combinations of impedance elements.