Part A A current-carrying gold wire has a diameter of 0.82 mm The electric field in the wire is 0.51 V/m Use the resistivity at room temperature for gold p = 2.44 × 10-8 N· m What is the current carried by the wire? Express your answer with the appropriate units. For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of Electric field, potential difference, and resistance in a wire Tempjetes Symbols undo redo keyboard shortcuts hbip I = Value Units Submit Request Answer • Part B What is the potential difference between two points in the wire 6.4 m apart? Express your answer with the appropriate units. Tempjetes Symbols undo regdo Teset keyboard shortcuts help V = Value Units Submit Request Answer Part C What is the resistance of a 6.4 m length of this wire? Express your answer with the appropriate units. Tempjetes Symbols undo regdo keyboard shortcuts hblp R = Value Units Submit Request Answer
Part A A current-carrying gold wire has a diameter of 0.82 mm The electric field in the wire is 0.51 V/m Use the resistivity at room temperature for gold p = 2.44 × 10-8 N· m What is the current carried by the wire? Express your answer with the appropriate units. For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of Electric field, potential difference, and resistance in a wire Tempjetes Symbols undo redo keyboard shortcuts hbip I = Value Units Submit Request Answer • Part B What is the potential difference between two points in the wire 6.4 m apart? Express your answer with the appropriate units. Tempjetes Symbols undo regdo Teset keyboard shortcuts help V = Value Units Submit Request Answer Part C What is the resistance of a 6.4 m length of this wire? Express your answer with the appropriate units. Tempjetes Symbols undo regdo keyboard shortcuts hblp R = Value Units Submit Request Answer
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