A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown in the figure below. + (a) Determine the magnetic flux through the loop due to the current I. (Use any variable stated above along with the following as necessary: Mo.) = W (b) Suppose the current is changing with time according to I = a + bt, where a and b are constants. Determine the magnitude of the emf (in V) that is induced in the loop if b = 18.0 A/s, h = 1.00 cm, w = 20.0 cm, and L = 1.15 m. V (c) What is the direction of the induced current in the rectangle? Oclockwise O counterclockwise O The magnitude is zero.

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter24: Magnetic Fields
Section: Chapter Questions
Problem 103A
icon
Related questions
Question

30.5

A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a
tabletop as shown in the figure below.
| L
(a) Determine the magnetic flux through the loop due to the current I. (Use any variable stated above along with the
following as necessary: Mo.)
=
W
(b) Suppose the current is changing with time according to I = a + bt, where a and b are constants. Determine the
magnitude of the emf (in that is induced in the loop if b = 18.0 A/s, h = 1.00 cm, w = 20.0 cm, and L = 1.15 m.
V
(c) What is the direction of the induced current in the rectangle?
clockwise
000
counterclockwise
The magnitude is zero.
What If? Suppose a constant current of I
=
6.00 A flows in the straight wire and the loop moves from an initial position
ho = 1.00 cm toward the bottom of the figure at a constant speed of v =
22.0 cm/s.
(d) What is the magnitude of the induced emf (in V) in the loop 1.00 s after it begins to move?
V
Transcribed Image Text:A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown in the figure below. | L (a) Determine the magnetic flux through the loop due to the current I. (Use any variable stated above along with the following as necessary: Mo.) = W (b) Suppose the current is changing with time according to I = a + bt, where a and b are constants. Determine the magnitude of the emf (in that is induced in the loop if b = 18.0 A/s, h = 1.00 cm, w = 20.0 cm, and L = 1.15 m. V (c) What is the direction of the induced current in the rectangle? clockwise 000 counterclockwise The magnitude is zero. What If? Suppose a constant current of I = 6.00 A flows in the straight wire and the loop moves from an initial position ho = 1.00 cm toward the bottom of the figure at a constant speed of v = 22.0 cm/s. (d) What is the magnitude of the induced emf (in V) in the loop 1.00 s after it begins to move? V
Expert Solution
steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Knowledge Booster
Magnetic field
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Glencoe Physics: Principles and Problems, Student…
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
University Physics Volume 2
University Physics Volume 2
Physics
ISBN:
9781938168161
Author:
OpenStax
Publisher:
OpenStax
Physics for Scientists and Engineers
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 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 for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning