Computer Science - Electronic Principles - Discussion
Discussion Forum : Electronic Principles - Section 2 (Q.No. 34)
34.
A current source has an internal resistance of 100 kW. What is the largest load resistance if the current source must appear stiff?
Discussion:
1 comments Page 1 of 1.
Md.Mustafa Siddiqui said:
1 decade ago
We know that,
I =Eg/Rl +Ri.
Here according to statement, current source must be stiff,means equal to internal resistance =100 ohm.
Eg = 100,
Rl>>Ri,
So Ri can be neglected. then
I=Eg/Rl,
100 = 100/Rl.
Therefore Rl= 1KOhm.
I =Eg/Rl +Ri.
Here according to statement, current source must be stiff,means equal to internal resistance =100 ohm.
Eg = 100,
Rl>>Ri,
So Ri can be neglected. then
I=Eg/Rl,
100 = 100/Rl.
Therefore Rl= 1KOhm.
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