In Figure (a), a uniform magnetic field B increases in magnitude with time t as given by Figure (b), where the vertical axis scale is setby B; = 9.1 mT and the horizontal scale is set by t, = 4.2 s. A circular conducting loop of area 9.4 x 10-4 m2 lies in the field, in the plane ofthe page. The amount of charge q passing point A on the loop is given in Figure (c) as a function of t, with the vertical axis scale set by qs= 7.1 mC and the horizontal axis scale again set by t; = 4.2 s. What is the loop's resistance?B.t (s)t (s)(a)(b)(c)Numberi1.2E-3Units(0-m)^-1B (mT)

Given: Bs = 9.1mT ts = 4.2s A = 9.4×10-4 m2 qs = 7.1mC

In Figure (a), a uniform magnetic field B increases in magnitude with time t as given by Figure (b), where the vertical axis scale is set by B; = 9.1 mT and the horizontal scale is set by t, = 4.2 s. A circular conducting loop of area 9.4 x 104 m2 lies in the field, in the plane c the page. The amount of charge q passing point A on the loop is given in Figure (c) as a function of t, with the vertical axis scale set by q = 7.1 mC and the horizontal axis scale again set by t, = 4.2 s. What is the loop's resistance?

In Figure (a), a uniform magnetic field B increases in magnitude with time t as given by Figure (b), where the vertical axis scale is set by B; = 9.1 mT and the horizontal scale is set by t, = 4.2 s. A circular conducting loop of area 9.4 x 104 m2 lies in the field, in the plane c the page. The amount of charge q passing point A on the loop is given in Figure (c) as a function of t, with the vertical axis scale set by q = 7.1 mC and the horizontal axis scale again set by t, = 4.2 s. What is the loop's resistance?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter32: Faraday’s Law Of Induction

Section: Chapter Questions

Problem 65PQ

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