A magnetic field is uniform over a flat, horizontal circular region with a radius of 1.70 mm, and the field varies with time. Initially the field is zero and then changes to 1.50 T,pointing upward when viewed from above, perpendicular to the circular plane, in a time of 110 ms.(a) What is the average induced emf around the border of the circular region? (Enter the magnitude in uV and the direction as seen from above.)magnitudeHVdirection---Select--v as seen from above(b) Immediately after this, in the next 70.0 ms, the magnetic field changes to a magnitude of 0.500 T, pointing downward when viewed from above. What is the average inducedemf around the border of the circular region over this time period? (Enter the magnitude in uV and the direction as seen from above.)magnitudedirection---Select--v as seen from above

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A magnetic field is uniform over a flat, horizontal circular region with a radius of 1.70 mm, and the fiel pointing upward when viewed from above, perpendicular to the circular plane, in a time of 110 ms. (a) What is the average induced emf around the border of the circular region? (Enter the magnitude magnitude direction --Select- as seen from above (b) Immediately after this, in the next 70.0 ms, the magnetic field changes to a magnitude of 0.501 emf around the border of the circular region over this time period? (Enter the magnitude in uV a magnitude direction -Select-- as seen from above

A magnetic field is uniform over a flat, horizontal circular region with a radius of 1.70 mm, and the fiel pointing upward when viewed from above, perpendicular to the circular plane, in a time of 110 ms. (a) What is the average induced emf around the border of the circular region? (Enter the magnitude magnitude direction --Select- as seen from above (b) Immediately after this, in the next 70.0 ms, the magnetic field changes to a magnitude of 0.501 emf around the border of the circular region over this time period? (Enter the magnitude in uV a magnitude direction -Select-- as seen from above

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter23: Faraday’s Law And Inductance

Section: Chapter Questions

Problem 53P

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