Fundamentals of Physics Extended
10th Edition
ISBN: 9781118230725
Author: David Halliday, Robert Resnick, Jearl Walker
Publisher: Wiley, John & Sons, Incorporated
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 30, Problem 26P
GO For the wire arrangement in Fig. 30-49, a = 12.0 cm and b = 16.0 cm. The current in the long straight wire is i = 4.50t2 – 10.0t, where i is in amperes and t is in seconds. (a) Find the emf in the square loop at t = 3.00 s. (b) What is the direction of the induced current in the loop?
Figure 30-49 Problem 26.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
*.27 ILW As seen in Fig. 30-50, a
square loop of wire has sides of
length 2.0 cm. A magnetic field is di-
rected out of the page; its magnitude
given by B = 4.0/y, where B is in
teslas, t is in seconds, and y is in me-
ters. At t= 2.5 s, what are the
(a) magnitude and (b) direction of
the emf induced in the loop?
B.
Figure 30-50 Problem 27.
**.26 o For the wire arrangement
in Fig. 30-49, a = 12.0 cm and b
16.0 cm. The current in the long
straight wire is i = 4.502 – 10.01,
where i is in amperes and t is in sec-
onds. (a) Find the emf in the square
loop at t= 3.00 s. (b) What is the
%3!
Figure 30-49 Problem 26.
direction of the induced current in
the loop?
The induced emf in a single loop of wire has a magnitude of 1.35 V when the magnetic flux ischanged from 0.99 T # m2 to 0.26 T # m2. How much time is required for this change in flux?
Chapter 30 Solutions
Fundamentals of Physics Extended
Ch. 30 - If the circular conductor in Fig. 30-21 undergoes...Ch. 30 - Prob. 2QCh. 30 - Prob. 3QCh. 30 - Prob. 4QCh. 30 - Prob. 5QCh. 30 - Prob. 6QCh. 30 - Prob. 7QCh. 30 - Prob. 8QCh. 30 - Prob. 9QCh. 30 - Prob. 10Q
Ch. 30 - Figure 30-31 shows three situations in which a...Ch. 30 - Figure 30-32 gives four situations in which we...Ch. 30 - Prob. 1PCh. 30 - A certain elastic conducting material is stretched...Ch. 30 - Prob. 3PCh. 30 - A wire loop of radius 12 cm and resistance 8.5 is...Ch. 30 - Prob. 5PCh. 30 - Figure 30-37a shows a circuit consisting of an...Ch. 30 - In Fig. 30-38, the magnetic flux through the loop...Ch. 30 - Prob. 8PCh. 30 - Prob. 9PCh. 30 - Prob. 10PCh. 30 - A rectangular coil of N turns and of length a and...Ch. 30 - Prob. 12PCh. 30 - Prob. 13PCh. 30 - GO In Fig. 30-42a, a uniform magnetic field B...Ch. 30 - GO A square wire loop with 2.00 m sides is...Ch. 30 - GO Figure 30-44a shows a wire that forms a...Ch. 30 - A small circular loop of area 2.00 cm2 is placed...Ch. 30 - Prob. 18PCh. 30 - ILW An electric generator contains a coil of 100...Ch. 30 - At a certain place, Earths magnetic field has...Ch. 30 - Prob. 21PCh. 30 - A rectangular loop area = 0.15 m2 turns in a...Ch. 30 - SSM Figure 30-47 shows two parallel loops of wire...Ch. 30 - Prob. 24PCh. 30 - GO Two long, parallel copper wires of diameter 2.5...Ch. 30 - GO For the wire arrangement in Fig. 30-49, a =...Ch. 30 - ILW As seen in Fig. 30-50, a square loop of wire...Ch. 30 - Prob. 28PCh. 30 - Prob. 29PCh. 30 - Prob. 30PCh. 30 - Prob. 31PCh. 30 - A loop antenna of area 2.00 cm2 and resistance...Ch. 30 - GO Figure 30-54 shows a rod of length L = 10.0 cm...Ch. 30 - Prob. 34PCh. 30 - Prob. 35PCh. 30 - Prob. 36PCh. 30 - Prob. 37PCh. 30 - Prob. 38PCh. 30 - Prob. 39PCh. 30 - Prob. 40PCh. 30 - A circular coil has a 10.0 cm radius and consists...Ch. 30 - Prob. 42PCh. 30 - Prob. 43PCh. 30 - Prob. 44PCh. 30 - Prob. 45PCh. 30 - Prob. 46PCh. 30 - Inductors in series. Two inductors L1 and L2 are...Ch. 30 - Prob. 48PCh. 30 - Prob. 49PCh. 30 - Prob. 50PCh. 30 - ILW The current in an RL circuit drops from 1.0 A...Ch. 30 - Prob. 52PCh. 30 - Prob. 53PCh. 30 - Prob. 54PCh. 30 - Prob. 55PCh. 30 - Prob. 56PCh. 30 - In Fig. 30-65, R = 15 , L = 5.0 H, the ideal...Ch. 30 - Prob. 58PCh. 30 - Prob. 59PCh. 30 - Prob. 60PCh. 30 - Prob. 61PCh. 30 - A coil with an inductance of 2.0 H and a...Ch. 30 - Prob. 63PCh. 30 - Prob. 64PCh. 30 - Prob. 65PCh. 30 - A circular loop of wire 50 mm in radius carries a...Ch. 30 - Prob. 67PCh. 30 - Prob. 68PCh. 30 - ILW What must be the magnitude of a uniform...Ch. 30 - Prob. 70PCh. 30 - Prob. 71PCh. 30 - Prob. 72PCh. 30 - Prob. 73PCh. 30 - Prob. 74PCh. 30 - Prob. 75PCh. 30 - Prob. 76PCh. 30 - Prob. 77PCh. 30 - Prob. 78PCh. 30 - SSM In Fig. 30-71, the battery is ideal and = 10...Ch. 30 - Prob. 80PCh. 30 - Prob. 81PCh. 30 - A uniform magnetic field B is perpendicular to the...Ch. 30 - Prob. 83PCh. 30 - Prob. 84PCh. 30 - Prob. 85PCh. 30 - Prob. 86PCh. 30 - Prob. 87PCh. 30 - Prob. 88PCh. 30 - A coil with an inductance of 2.0 H and a...Ch. 30 - Prob. 90PCh. 30 - Prob. 91PCh. 30 - Prob. 92PCh. 30 - Prob. 93PCh. 30 - A long cylindrical solenoid with 100 turns/cm has...Ch. 30 - Prob. 95PCh. 30 - A square loop of wire is held in a uniform 0.24 T...Ch. 30 - Prob. 97PCh. 30 - The inductance of a closely wound coil is such...Ch. 30 - The magnetic field in the interstellar space of...Ch. 30 - Prob. 100PCh. 30 - A toroid has a 5.00 cm square cross section, an...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Assume that a DRT value for autoclaving a culture is 1.5 minutes. How long would it take to kill all the cells ...
Laboratory Experiments in Microbiology (12th Edition) (What's New in Microbiology)
Comprehend the variation of trapped gas pressure with volume. Concept Introduction: The volume is defined as th...
Living By Chemistry: First Edition Textbook
Fibrous connective tissue consists of ground substance and fibers that provide strength, support, and flexibili...
Human Biology: Concepts and Current Issues (8th Edition)
Calculate the lattice energy of CaCl2 using a Born-Haber cycle and data from Appendices F and L and Table 7.5. ...
Chemistry & Chemical Reactivity
Point Reyes, located in the bottom-left corner of the map, is a headland undergoing severe wave erosion. What t...
Applications and Investigations in Earth Science (9th Edition)
56. Global Positioning System. Learn more about the global positioning system and its uses. Write a short repo...
The Cosmic Perspective (8th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- For the wire arrangement in Figure 7, a =10.0 cm and b =15.0 cm. The current in the long straight wire is i = 6.50t2 – 10.0t, where i is in amperes and t is in seconds. (a) Find the emf in the square loop at t= 4.00 s. (b) What is the direction of the induced current in the loop. -b- Figure 7.arrow_forwardThe magnetic flux through a coil of wire containing 4 loops changes at a constant rate from -47 Wb to 31 Wb in 0.49 s. What is the emf induced in the coil?arrow_forwardA coil of wire contains three loops. If the magnetic flux through the coil changes from - 45 Wb to +52 Wb in 0:36 s, what is the magnitude of the emf induced in the coil?arrow_forward
- Compute the induced EMF in the small circular loop of wire centered at x=x0 and y=y0 on x-y plane resulting from the time varying magnetic diplole directed into the direction of z located on z axis at z=z0. The dipole moment of m of magnetic dipole is m = m, cos(ot) . The radius of small circular loop of wire is r1.(r1<arrow_forwardA square loop of wire is held in a uniform 0.24 T magnetic field directed perpendicular to the plane of the loop.The length of each side of the square is decreasing at a constant rate of 5.0 cm/s. What emf is induced in the loop when the length is 12 cm?arrow_forwardThe current in the long straight wire is increasing with a constant rate di /dt 24 A/s. Find the induced emf in the loop on the right of the straight wire in units of nanovolts (nV) The loop, with a vertical side length of L= 3 cm, is placed at a distance of a 2 cm and b 4 cm from the straight wire. (Take lo = 4 x 10 T. m/A, In2 = 0.69, * = 3.14.) O 298.08 O 99.36 O 198.72 49.68 O 9.94arrow_forwardIn Figure (a), the inductor has 29 turns and the ideal battery has an emf of 42 V. Figure (b) gives the magnetic flux O through each turn versus the current i through the inductor. The vertical axis scale is set by 0, = 5.4 x 10-4 T-m?, and the horizontal axis scale is set by i, = 2.07 A. If switch S is closed at time t = 0, at what rate di/dt will the current be changing at t = 1.8 T? L. i (A) (a) (b) Number i Unitsarrow_forwardThe magnetic flux passes perpendicular to the plane of the circuit and is directed into the paper. If the magnetic flux varies with respect to time as per the following relation: PB = (2t3 + 3t² + 8t +5) Wb , what is the magnitude of the induced emf in the loop when t = 3 s? Rarrow_forwardThe figure shows a uniform magnetic field that is normal to the plane of the conducting loop of resistance R. Note: the area of the non- circular portion of the circuit is negligible compared to that of the loop. В Suppose that the radius of the loop is 0.500 m. At what rate must B change with time if the emf induced in the loop is 37 volts? O 37.7 T/s O 12.0 T/s O 49.2 T/s O 24.0 T/s O 18.8 T/sarrow_forwardA rectangular loop of wire has area A. It is placed perpendicular to a uniform magnetic field B and then spun around one of its sides at frequency f. The maximum induced emf is: BAf 4TTE BAf BAf/2π 2πT BAfarrow_forwardA rectangular loop of wire with dimensions 0.1 m by 0.2 m is rotated with an angular speed of60 rad/s about an axis perpendicular to a uniform magnetic field of 0.3 T. Calculate themaximum induced EMF in the loop.arrow_forwardA 2-turn planer loop of flexible wire is placed inside a long solenoid of n turns per meter that canes a constant current I, The area A of tire loop is changed by pulling on its sides while ensuring that tire plane of the loop always remains perpendicular to tire axis of the solenoid. If n = 500 turns per meter, Io = 20A, and A = 20 cm² , what is the emf induced in the loop when dA/dt = 100 ?arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
Recommended textbooks for you
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
What is Electromagnetic Induction? | Faraday's Laws and Lenz Law | iKen | iKen Edu | iKen App; Author: Iken Edu;https://www.youtube.com/watch?v=3HyORmBip-w;License: Standard YouTube License, CC-BY