3 26 figure 3 386 illustrates a potentiometer circuit by

Last updated: 6/13/2023

3 26 figure 3 386 illustrates a potentiometer circuit by means of which we can vary a voltage V applied to a certain device possessing a resistance R The potentiometer has a length and a resistance R A voltage V is applied to its terminals Find the voltage V which is fed to the device as a function of distance x Analyses separately the case R Ro Vo AX R Ro Figure 3 386 A