Example B (X) • A copper rod 0.150m long with mass 0.0500kg is suspended from 2 flexible wires. A B field of 0.550T (8) (8) points is perpendicular to the wires (as shown). (8) magnetic •What is the direction and magnitude of the current needed to levitate the copper rod? Example 3.00 m -0,95 m A long, straight wire containing a semicircular region of radius 0.95m is placed in a uniform magnetic field of magnitude 2.20T as shown in the figure. What is the net magnetic force acting on the wire when it carries a current of 3.40A ?
Example B (X) • A copper rod 0.150m long with mass 0.0500kg is suspended from 2 flexible wires. A B field of 0.550T (8) (8) points is perpendicular to the wires (as shown). (8) magnetic •What is the direction and magnitude of the current needed to levitate the copper rod? Example 3.00 m -0,95 m A long, straight wire containing a semicircular region of radius 0.95m is placed in a uniform magnetic field of magnitude 2.20T as shown in the figure. What is the net magnetic force acting on the wire when it carries a current of 3.40A ?
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter22: Magnetism
Section: Chapter Questions
Problem 90PE: Construct Your Own Problem Consider a mass separator that applies a magnetic field perpendicular to...
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