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In this section of a circuit, a current of 2.6 A flows across R1. What is the potential difference V between point x and point y (across R2)? Let R1 = 4.0 ohm, R2 = 8.0 ohm, and R3 = 1.0 ohm.

In this section of a circuit a current of 26 A flows across R1 What is the potential difference V between point x and point y across R2 Let R1 40 ohm R2 80 ohm class=