Part A Suppose a straight 1.55 mm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B which is horizontal, perpendicular to the wire, and of magnitude 6.4×10-5 T What current would the wire carry? Express your answer using two significant figures.

Part A Suppose a straight 1.55 mm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B which is horizontal, perpendicular to the wire, and of magnitude 6.4×10-5 T What current would the wire carry? Express your answer using two significant figures.

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter6: An Introduction To Spectrometric Methods

Section: Chapter Questions

Problem 6.6QAP

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