PROBLEM 1: A silver wire 2.6 mm in diameter transfers a charge of 420 C in 80 min. Silver contains 5.8 x 1028 free electrons per cubic meter. a. What is the current in the wire? b. What is the magnitude of the drift velocity of the electrons in the wire? Answers:a. 8.75x10-²A b. 1.78x10-6m/s

PROBLEM 1: A silver wire 2.6 mm in diameter transfers a charge of 420 C in 80 min. Silver contains 5.8 x 1028 free electrons per cubic meter. a. What is the current in the wire? b. What is the magnitude of the drift velocity of the electrons in the wire? Answers:a. 8.75x10-²A b. 1.78x10-6m/s

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 9P

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