Activity 4: Analyze and solve1. When positioned at 90° to a magnetic field, a wire of length 1 m carrying acurrent of 4 A experiences a force of 0.2 N. What is the strength of the magneticfield?2. A 20 cm section of wire carrying a current of 12 A is positioned at 90∘ toa 0.1 T magnetic field. What is the size of the force acting on the wire?3. A wire of length 150 cm carrying an electric current of 0.1 A in the negative xdirection and perpendicular to a magnetic field B, experiences a force of6.0 x 10-3 N in the positive y direction due to a magnetic field. Find themagnitude of the magnetic field. Activity 4: Analyze and solve1. When positioned at 90° to a magnetic field, a wire of length 1 m carrying acurrent of 4 A experiences a force of 0.2 N. What is the strength of the magneticfield?2. A 20 cm section of wire carrying a current of 12 A is positioned at 90⁰ toa 0.1 T magnetic field. What is the size of the force acting on the wire?3. A wire of length 150 cm carrying an electric current of 0.1 A in the negative xdirection and perpendicular to a magnetic field B, experiences a force of6.0 x 10-³ N in the positive y direction due to a magnetic field. Find themagnitude of the magnetic field.

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Answered: Activity 4: Analyze and solve 1. When…

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter28: Magnetic Fields

Section: Chapter Questions

Problem 27P: A strong magnet is placed under a horizontal conducting ring of radius r that carries current I as...

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Activity 4: Analyze and solve 1. When positioned at 90° to a magnetic field, a wire of length 1 m carrying a current of 4 A experiences a force of 0.2 N. What is the strength of the magnetic field? 2. A 20 cm section of wire carrying a current of 12 A is positioned at 90∘ to a 0.1 T magnetic field. What is the size of the force acting on the wire? 3. A wire of length 150 cm carrying an electric current of 0.1 A in the negative x direction and perpendicular to a magnetic field B, experiences a force of 6.0 x 10-3 N in the positive y direction due to a magnetic field. Find the magnitude of the magnetic field.

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