Which of the following statements is true for a Differentiator (not to be confused with differential) circuit given below?

• A. The differentiator produces a voltage output proportional to the product (multiplication) of the input voltage and time
• B. The differentiator produces a voltage output proportional to the input voltage’s rate of change.
• C. The differentiator produces a constant voltage irrespective of the change of rate of input voltage
• D. The differentiator produces a current output proportional to the input voltage’s rate of change