A uniform magnetic field points from the S to N and has a magnitude of 0.022 T. A straight copper wire of diameter 0.812 mm is placed in this field in the E-W direction. Find the value of current flowing through the wire so that it starts floating. This is called magnetic Hint: Start by setting up equations in terms of variables kg levitation. The density of copper is 8960 m³ before substituting numerical values. A 1=

A uniform magnetic field points from the S to N and has a magnitude of 0.022 T. A straight copper wire of diameter 0.812 mm is placed in this field in the E-W direction. Find the value of current flowing through the wire so that it starts floating. This is called magnetic Hint: Start by setting up equations in terms of variables kg levitation. The density of copper is 8960 m³ before substituting numerical values. A 1=

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section: Chapter Questions

Problem 8STP

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