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The figure shows a section of a circuit. The resistances are R1-2.1 Ω, R2-4.9 Ω, and R3-6.26. and the indicated current is: 6.0 A. The electric potential difference between points A and B that connect the section to the rest of the circuit is VA-VB 80 V. (a) Is the device represented by Box absorbing or providing energy to the circuit, and (b) at what rate? R2 Box Rs (b) Number Units

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Answer #1

(A) providing energy

(B) 478.28 watt

o De vice i.J v れ.from kirchoffs )aW Vi -33. 26 Vol+

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