College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter19: Magnetism
Section: Chapter Questions
Problem 18P: Electrons in Earths upper atmosphere have typical speeds near 6.00 105 m/s. (a) Calculate the...
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Please help me with part C, explain step by step
![▼
Part C
What is the average emf induced in the coil as it is rotated from the perpendicular to the parallel orientation?
Express your answer in millivolts.
E =
Π| ΑΣΦ
xa
Submit
Xb
8
016
√x x
18
<४
Previous Answers Request Answer
|X|
?
X.10n
X
mV](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4a580045-bcce-4535-9ec4-a97563e9c1f5%2F8e1c377b-1f26-4761-ab6b-b07d8b27710b%2Fq6fph4w_processed.png&w=3840&q=75)
Transcribed Image Text:▼
Part C
What is the average emf induced in the coil as it is rotated from the perpendicular to the parallel orientation?
Express your answer in millivolts.
E =
Π| ΑΣΦ
xa
Submit
Xb
8
016
√x x
18
<४
Previous Answers Request Answer
|X|
?
X.10n
X
mV
![In a physics laboratory experiment, a coil with 250
turns. Each turn of the coil encloses an area of 9.0
cm². The coil is rotated from a position where its
plane is perpendicular to the earth's magnetic field
to one where its plane is parallel to the field. The
rotation takes 4.6x10-2 s. The earth's magnetic
field at the location of the laboratory is 6.0x10-5 T.
Part A
What is the magnetic flux through one turn of the coil before it is rotated?
Express your answer in webers.
B₂i = 5.4×10-8 Wb
Submit
Part B
Correct
ФВ,
Previous Answers
What is the magnetic flux through one turn of the coil after it is rotated?
Express your answer in webers.
= 0 Wb
Submit
Previous Answers
Correct
Review | Constants
>](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4a580045-bcce-4535-9ec4-a97563e9c1f5%2F8e1c377b-1f26-4761-ab6b-b07d8b27710b%2F0bxlk9_processed.png&w=3840&q=75)
Transcribed Image Text:In a physics laboratory experiment, a coil with 250
turns. Each turn of the coil encloses an area of 9.0
cm². The coil is rotated from a position where its
plane is perpendicular to the earth's magnetic field
to one where its plane is parallel to the field. The
rotation takes 4.6x10-2 s. The earth's magnetic
field at the location of the laboratory is 6.0x10-5 T.
Part A
What is the magnetic flux through one turn of the coil before it is rotated?
Express your answer in webers.
B₂i = 5.4×10-8 Wb
Submit
Part B
Correct
ФВ,
Previous Answers
What is the magnetic flux through one turn of the coil after it is rotated?
Express your answer in webers.
= 0 Wb
Submit
Previous Answers
Correct
Review | Constants
>
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