PAGE 30 UTAS Nras 23) Problem 82: Page No. 527: An electromagnet produces a magnetic field of magnitude 1.5 T throughout a cylindrical region of radius 6.0 cm. A straight wire carrying a current of 25 A passes through the field as shown in the accompanying figure. What is the magnetic 12.0 cm 25 A force on the wire? Ans: 4.5 N, Into the plane Q4) Problem 36: Page No. 527: What is the force per meter on a lightning bolt at the equator that carries 20,000A perpendicular to Earth's 3.0x10-ST field? Ans: 0.6 N/m

PAGE 30 UTAS Nras 23) Problem 82: Page No. 527: An electromagnet produces a magnetic field of magnitude 1.5 T throughout a cylindrical region of radius 6.0 cm. A straight wire carrying a current of 25 A passes through the field as shown in the accompanying figure. What is the magnetic 12.0 cm 25 A force on the wire? Ans: 4.5 N, Into the plane Q4) Problem 36: Page No. 527: What is the force per meter on a lightning bolt at the equator that carries 20,000A perpendicular to Earth's 3.0x10-ST field? Ans: 0.6 N/m

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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