Question: Using the characteristics of Fig. 3.23f, determine how much the level of hfe has changed from its value at 1 mA to its value at

Using the characteristics of Fig. 3.23f, determine how much the level of hfe has changed from its value at 1 mA to its value at 10 mA. The vertical scale is a log scale that may require reference to Section 11.2. Is the change one that should be considered in a design situation?

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