
Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
Edition 11ISBN: 978-1118539293
Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
Edition 11ISBN: 978-1118539293 Exercise 56
The electronic ammeter in Example 4.7 has been modified and is shown in Fig. P4.44. The selector switch allows the user to change the range of the meter. Using values for R 1 and R 2 from Example 4.7, find the values of R A and R B that will yield a 10-V output when the current being measured is 100 mA and 10 mA, respectively.
Figure P4.44

Figure P4.44
Explanation
Refer to Figure P4.44 in the text book.
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Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
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