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In the circuit shown below, R1, R2, and R3 are three resistors of different values, R1...

In the circuit shown below, R1, R2, and R3 are three resistors of different values, R1 is greater than R2 and R2 is greater than R3.  ℰ is the electromotive force of the battery whose internal resistance is negligible. Which of the three resistors has the greatest current flowing through it? Explain. Show your work

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