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In the circuit shown in fig the op-amp is ideal. If βF= 60, then the total current supplied by the 15 V source is;
  • a)
    123.1 mA
  • b)
    98.3 mA
  • c)
    49.4 mA
  • d)
    168 mA
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
In the circuit shown in fig the op-amp is ideal. If βF= 60, then the ...
V+ = 5v
= v = vE
i+15V = iz + ic
= iz + aF + iE
The input current to the op-amp is zero.
= 49.4 mA
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Community Answer
In the circuit shown in fig the op-amp is ideal. If βF= 60, then the ...
V+ = 5v
= v = vE
i+15V = iz + ic
= iz + aF + iE
The input current to the op-amp is zero.
= 49.4 mA
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In the circuit shown in fig the op-amp is ideal. If βF= 60, then the total current supplied by the 15 V source is;a)123.1 mAb)98.3 mAc)49.4 mAd)168 mACorrect answer is option 'C'. Can you explain this answer?
Question Description
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