A gold wire 5.45 m long and of diameter 0.890 mm carries current of 1.25 A. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Electrical hazards in heart surgery. Part A Find the resistance of this wire. Express your answer in ohms. R = Submit Part B IVE ΑΣΦ V = Request Answer Find the potential difference between its ends. Express your answer in volts. 15. ΑΣΦ ? ? V

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