The current applied to a current- to- voltage converter circuit changes from 4 to 20 mA. If Rf is 625 ▲, what is the change in output voltage?
A)5 V
B)20 V
C)1 V
D)10 V

Question

Quizplus · Accepted Answer

The change in current is 20 mA - 4 mA = 16 mA or 0.016 A. The change in output voltage can be calculated using Ohm's law (V = IR), where I is the change in current and R is the resistance. So, the change in output voltage = 0.016 A * 625 Ω = 10 V.

The Current Applied to a Current- To- Voltage Converter Circuit