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Transcribed Image Text:The electric field due to a very long straight and uniformly charged wire is given
by the following expression: E = , where E is in N/C and r is the radial distance
2.0
from the wire (in meters). The radius of the wire is R = 0.005 m.
a. Determine the magnitude (absolute value) of the electric potential difference
between two points at the radial distances from the wire: r, = 0.20 m and r, =
0.40 m.
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