(26-9) Suppose that you have a 9.0V battery and you wish to apply a voltage of only 4.0V. Given an u

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(26-9) Suppose that you have a 9.0V battery and you wish to apply a voltage of only 4.0V. Given an unlimited supply of 1.0Ω resistors, how could you connect them so as to make a “voltage divider” that produces a 4.0V output for a 9.0V input?
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