Question: The current through the 4.0-k resistor in Fig. 19-63 is 3.50mA. What is the terminal voltage Vba of the unknown battery? (There are two answers.

The current through the 4.0-kΩ resistor in Fig. 19-63 is 3.50mA. What is the terminal voltage Vba of the €œunknown€ battery? (There are two answers. Why?)

4.0 k 1.0 2 8.0 k2 12.0 V

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