The figure gives the electric potential V(x) along a copper wire carrying uniform current, from a point of higher potential Vs = 8.00 µV at x=0 to a point of zero potential at x, = 3.20 m. The wire has a radius of 1.70 mm, and copper has a resistivity of 1.69 x 10-8 Q-m. What is the current in the wire? V (μV) 0 x (m)
The figure gives the electric potential V(x) along a copper wire carrying uniform current, from a point of higher potential Vs = 8.00 µV at x=0 to a point of zero potential at x, = 3.20 m. The wire has a radius of 1.70 mm, and copper has a resistivity of 1.69 x 10-8 Q-m. What is the current in the wire? V (μV) 0 x (m)
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