not use ai please 18 VRFIGURE 3See Figure 3. What value must R be adjusted so for Iz to be 40 mA?Assume VZ = 12 V at 30 mA and ZZ = 30 Q.Answer is a number. Units are in ohms.

Answered: 18 V R FIGURE 3 See Figure 3. What…

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter7: Parallel Circuits

Section: Chapter Questions

Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....

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18 V R FIGURE 3 See Figure 3. What value must R be adjusted so for Iz to be 40 mA? Assume VZ = 12 V at 30 mA and ZZ = 30 Q. Answer is a number. Units are in ohms.