When a current of 0.218 A is present in a wire 20.0 min length with cross-sectional area 8.19 * 10^-7m2, the electric fieldinside the wire is 6.50 * 10-3 V/m. What are (a) the resistance of thewire and (b) the resistivity of the material of which the wire is made?
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When a current of 0.218 A is present in a wire 20.0 m
in length with cross-sectional area 8.19 * 10^-7m2, the electric field
inside the wire is 6.50 * 10-3 V/m. What are (a) the resistance of the
wire and (b) the resistivity of the material of which the wire is made?
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