Please answer ALL PARTS (a, b, and c) of the question with clear working out. I will give a good rating! Thank you!
Q1
Some passive sensors are relatively simple and are based around the principles of resistance, capacitance, or inductance.
a) Describe the general mechanisms behind sensors based on two of the three principles mentioned above. Your answer should include equations and diagrams to help illustrate your description. [10]
b) Describe simple methods to measure resistance and capacitance that could be employed to monitor sensors. [6]
c) How would you modify these methods in a situation where you did not know if the sensor behaved as an inductor or capacitor? You should explain how this modification works. [4]