Lab 2: Wheatstone Bridge
Experimental Results to Submit
- From the voltage divider measurements, state the two resistances of the potentiometer (when the measurements are done properly). Are your values close to each other?
- From the circuit balance measurements, state your measured output of the digital supply through the voltage divider and the direct measurement of the battery voltage. Are your values close to each other?
- Show a plot of lightbulb resistance as a function of input voltage and fit your data with an appropriate trend (linear? quadratic? exponential?)