(10 kO) FIGURE 10.3 7. Remove power, and connect a 10 ka load to the wiper arm. Apply power, and adjust the potentiometer until V - 2.7 V, which is 90% of VL- (Note: A volt- age divider is considered to be stable if its output varies by no more than 10% from its no-load voltage when a load is connected.) 8. Remove power, and disconnect the potentiometer from the circuit without changing the wiper arm setting. Then: Measure Rac * Use the adjusted load voltage to calculate the load and bleeder currents. Calculate the ratio of bleeder current to load current. Enter your results in Table 10.4. TABLE 10.4 Ier R. Imeder 10 ka 4.7 k2 3.3 ka 9. Repeat Steps 6 through 8 for loads of 4.7 ka and 3.3 k2, and enter your results in Table 10.4. STIONS & PROBLEMS 1. Refer to Table 10.2. Why did the percent of change in output voltage increase as the load resistance decreased?