MCQOPTIONS
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| 1. |
Compute RIF for an inverting amplifier with feedback, where the value of input resistance of op-amp is 4.7k . |
| A. | 4.7k |
| B. | 9.4k |
| C. | 2.35k |
| D. | Data given is insufficient |
| Answer» B. 9.4k | |