A coil of Nichrome wire is 29.0 m long. The wire has a diameter of 0.400 mm and is at 20.0°C. (a) If it carries a curren

[answerhappygod]

A Coil Of Nichrome Wire Is 29 0 M Long The Wire Has A Diameter Of 0 400 Mm And Is At 20 0 C A If It Carries A Curren 1 (18.04 KiB) Viewed 42 times

A coil of Nichrome wire is 29.0 m long. The wire has a diameter of 0.400 mm and is at 20.0°C. (a) If it carries a current of 0.600 A, what is the magnitude of the electric field in the wire? 4.77 V/m (b) If it carries a current of 0.600 A, what is the power delivered to it? 83.1 (©) Ir the temperature is increased to 400°C and the potential difference across the wire remains constant, what is the power dellvered? Your response differs from the correct answer by more than 10%. Double check your calculations, W X