Digital calipers operate on the principle of measuring an array of variable capacitors ... we’ll recall that the capacitance between two parallel conductive plates is linearly proportional ...

While the variable capacitors of yore invariably used intersecting vanes on a rotor, this one has two large parallel ... 164pF capacitance range, which, looking at the size of the plates we ...

Question 3: Derive the expression for the capacitance of a parallel-plate capacitor with a dielectric slab inserted between the plates. Question 1: State and explain Ohm’s law. Question 2 ...