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Find R and build a circuit which has an only current source and an only resistance.
My attempt :
Obv I thought about applying Kirchhoff's circuit law.The first one.
Then I thought about finding the total resistance which from the figure is 1/Re=1/25 +/100 so Re is 20 Ohm.The problem is that for applying K's law I have to find R,but how do I find it?
IMPORTANT : IN THE FIGURE,THE TENSION IN R IS 30 SINT Volt.
My attempt :
Obv I thought about applying Kirchhoff's circuit law.The first one.
Then I thought about finding the total resistance which from the figure is 1/Re=1/25 +/100 so Re is 20 Ohm.The problem is that for applying K's law I have to find R,but how do I find it?
IMPORTANT : IN THE FIGURE,THE TENSION IN R IS 30 SINT Volt.