5. A coil of wire has a resistance of 38 2 at 25° C and 43.7 2 at 55° C, What is the temperature coefficient of resistivity?
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![5. A coil of wire has a resistance of 38 2 at 25° C and 43.7 2 at 55° C,
What is the temperature coefficient of resistivity?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F62cafd63-1199-4bdd-af76-f04ea1816f0b%2F788bceb7-836b-4a90-a599-a33f8febe75b%2F5wlz9u_processed.jpeg&w=3840&q=75)
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