•14 o In Fig. 30-42a, a uniform magnetic field B increases in magnitude with time t as given by Fig. 30-42b, where the vertical axis scale is set by B, = 9.0 mT and the horizontal scale is set by , = 3.0 s. A circular conducting loop of area 8.0 x 10-4 m² lies in the field, in the plane of the page. The amount of charge q passing point A on the loop is given in Fig. 30-42c as a function of t, with the vertical axis scale set by q, = 6.0 mC and the horizontal axis scale again set by t, = 3.0 s. What is the loop's resistance? B. 4. t (s) t (s) (a) (b) (c) B(mT) (ou) b

•14 o In Fig. 30-42a, a uniform magnetic field B increases in magnitude with time t as given by Fig. 30-42b, where the vertical axis scale is set by B, = 9.0 mT and the horizontal scale is set by , = 3.0 s. A circular conducting loop of area 8.0 x 10-4 m² lies in the field, in the plane of the page. The amount of charge q passing point A on the loop is given in Fig. 30-42c as a function of t, with the vertical axis scale set by q, = 6.0 mC and the horizontal axis scale again set by t, = 3.0 s. What is the loop's resistance? B. 4. t (s) t (s) (a) (b) (c) B(mT) (ou) b

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

•14 o In Fig. 30-42a, a uniform magnetic field B increases in
magnitude with time t as given by Fig. 30-42b, where the vertical
axis scale is set by B, = 9.0 mT and the horizontal scale is set by
, = 3.0 s. A circular conducting loop of area 8.0 x 10-4 m² lies in
the field, in the plane of the page. The amount of charge q passing
point A on the loop is given in Fig. 30-42c as a function of t, with
the vertical axis scale set by q, = 6.0 mC and the horizontal axis
scale again set by t, = 3.0 s. What is the loop's resistance?
B.
4.
t (s)
t (s)
(a)
(b)
(c)
B(mT)
(ou) b

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