A coil of Nichrome wire is 26.0 m long. The wire has a diameter of 0.450 mm and is at 20.0°C. (a) If it carries a current of 0.520 A, what is the magnitude of the electric field in the wire? V/M b) If it carries a current of 0.520 A, what is the power delivered to it?
A coil of Nichrome wire is 26.0 m long. The wire has a diameter of 0.450 mm and is at 20.0°C. (a) If it carries a current of 0.520 A, what is the magnitude of the electric field in the wire? V/M b) If it carries a current of 0.520 A, what is the power delivered to it?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter21: Current And Direct Current Circuits
Section: Chapter Questions
Problem 49P: Taking R = 1.00 k and = 250 V in Figure P21.49, determine the direction and magnitude of the...
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