The potential difference from one end of a 1-cm-long wire to the other in a circuit is ΔV = VB − VA = 1.5 volts, as shown in Figure 17.58. Which end of the wire is at the higher potential? What are...

The potential difference from one end of a 1-cm-long wire to the other in a circuit is ΔV = VB − VA = 1.5 volts, as shown

in Figure 17.58. Which end of the wire is at the higher potential? What are the magnitude and direction of the electric field

E inside the wire?