Question: Direction: Read, analyze and solve the following word problems. 1. An electrician wishes to cut a copper wire (p=1.724 x 108 Qm) that has more

Direction: Read, analyze and solve the following word problems. 1. An electrician wishes to cut a copper wire (p=1.724 x 108 Qm) that has more than 100 resistance. The wire has a radius of 0.725 mm. Approximately what length of the wire has a resistance equal to the maximum 100? 2. At 20C, the resistance of a silver wire is 300. (coefficient of temperature=0.0038). (a) If the wire is 1.2m-long, what is the radius of the wire? (b) What is the resistance of the same wire at 10C? (c) What is the resistivity of Ryann the wire at 25C

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