Evaluate the operation of Thevenin and Norton theorems used in the tasks 3 and 4, by firstly describing the methods which had to be applied according to each theorem. Comment on whether there is any difference in the magnitude of the equivalent resistance from a Thevenin/ Norton application to the same circuit. Can Norton / Thevenin equivalent circuits be interchanged. Comment on whether either or both theorems can be used in an AC circuit and, if so, what will be the equivalent circuit component used instead of resistance. Task 3: In the network shown below (fig 3), the battery has negligible internal resistance. Using Thevenin's theorem, find the current flowing in the 80 resistor 80 80 2002 2002 160 160 Figure 3: Battery connected to a resistor network DC circuit TASK 4: In the network shown below (fig 4), the battery has negligible internal resistance. Find using Norton's theorem the current flowing in the 80 resistor. 120 120 40 40 40V 40V

Introductory Circuit Analysis (13th Edition)
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Evaluate the operation of Thevenin and Norton theorems used in the tasks 3 and 4, by firstly describing the methods which had to be applied according to each theorem.

Comment on whether there is any difference in the magnitude of the equivalent resistance from a Thevenin / Norton application to the same circuit. Can Norton / Thevenin equivalent circuits be interchanged.

Comment on whether either or both theorems can be used in an AC circuit and, if so, what will be the equivalent circuit component used instead of resistance.

Evaluate the operation of Thevenin and Norton theorems used in the tasks 3 and 4, by
firstly describing the methods which had to be applied according to each theorem.
Comment on whether there is any difference in the magnitude of the equivalent
resistance from a Thevenin / Norton application to the same circuit. Can Norton /
Thevenin equivalent circuits be interchanged.
Comment on whether either or both theorems can be used in an AC circuit and, if so,
what will be the equivalent circuit component used instead of resistance.
Task 3: In the network shown below (fig 3), the battery has negligible internal
resistance. Using Thevenin's theorem, find the current flowing in the 80 resistor
80
8Ω
2002
200
160
160
120
Figure 3: Battery connected to a resistor network DC circuit
TASK 4: In the network shown below (fig 4), the battery has negligible internal
resistance. Find using Norton's theorem the current flowing in the 80 resistor.
120
452
4Ω
40V
40V
Transcribed Image Text:Evaluate the operation of Thevenin and Norton theorems used in the tasks 3 and 4, by firstly describing the methods which had to be applied according to each theorem. Comment on whether there is any difference in the magnitude of the equivalent resistance from a Thevenin / Norton application to the same circuit. Can Norton / Thevenin equivalent circuits be interchanged. Comment on whether either or both theorems can be used in an AC circuit and, if so, what will be the equivalent circuit component used instead of resistance. Task 3: In the network shown below (fig 3), the battery has negligible internal resistance. Using Thevenin's theorem, find the current flowing in the 80 resistor 80 8Ω 2002 200 160 160 120 Figure 3: Battery connected to a resistor network DC circuit TASK 4: In the network shown below (fig 4), the battery has negligible internal resistance. Find using Norton's theorem the current flowing in the 80 resistor. 120 452 4Ω 40V 40V
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