a. Design a series ohmmeter using a 100-mA, 1000-Ω movement; a zero-adjust with a maximum value of 2 kΩ; a battery of 3 V; and a series resistor whose value is to be determined.
b. Find the resistance required for full-scale, 3/4-scale, 1/2-scale, and 1/4-scale deflection.
c. Using the results of part (b), draw the scale to be used with the ohmmeter.