MCQOPTIONS
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				| 1. | 
                                    Which op-amp circuit uses a resistance in series with input and capacitor in feedback path? | 
                            
| A. | Differentiating amplifier | 
| B. | Integrating amplifier | 
| C. | Logarithmic amplifier | 
| D. | Exponential amplifier | 
| Answer» C. Logarithmic amplifier | |