The thickness of a copper wire is measured as 0.00036 inches. Show step by step how to convert the thickness in engineering notation with its respective prefix symbol. The resistance of a silver wire can be calculated by the following formula: Resistance (in N) = p x l/A Where p is the resistivity of the material at room temperature (20°C), I is the length of the wire in meter, and A is the cross section area of the wire in meter If the resistivity of the silver wire is 1.59x10-8 2.m, what will be the cross section area of the wire, A, if i resistance is 100 Q and the length of wire is 800 meters?
The thickness of a copper wire is measured as 0.00036 inches. Show step by step how to convert the thickness in engineering notation with its respective prefix symbol. The resistance of a silver wire can be calculated by the following formula: Resistance (in N) = p x l/A Where p is the resistivity of the material at room temperature (20°C), I is the length of the wire in meter, and A is the cross section area of the wire in meter If the resistivity of the silver wire is 1.59x10-8 2.m, what will be the cross section area of the wire, A, if i resistance is 100 Q and the length of wire is 800 meters?
Chapter27: Service-entrance Equipment
Section: Chapter Questions
Problem 44R
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