The figure below shows a 99-turn square coil rotating about a vertical axis at at w = 1,450 rev/min. The length of a the coil is 20.0 cm. The horizontal component of the Earth's magnetic field at the coil's location is equal to 2.00 × 10 20.0 cm |20.0 cm (a) What is the magnitude of the maximum emf (in mV) induced in the coil by the Earth's magnetic field? (b) What is the orientation of the coil with respect to the magnetic field when the maximum emf occurs? O The plane of the coil is parallel to the magnetic field. O The plane of the coil is perpendicular to the magnetic field. The plane of the coil is oriented 45° with respect to the magnetic field.
The figure below shows a 99-turn square coil rotating about a vertical axis at at w = 1,450 rev/min. The length of a the coil is 20.0 cm. The horizontal component of the Earth's magnetic field at the coil's location is equal to 2.00 × 10 20.0 cm |20.0 cm (a) What is the magnitude of the maximum emf (in mV) induced in the coil by the Earth's magnetic field? (b) What is the orientation of the coil with respect to the magnetic field when the maximum emf occurs? O The plane of the coil is parallel to the magnetic field. O The plane of the coil is perpendicular to the magnetic field. The plane of the coil is oriented 45° with respect to the magnetic field.
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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![The figure below shows a 99-turn square coil rotating about a vertical axis at at @ = 1,450 rev/min. The length of a side of
-5
the coil is 20.0 cm. The horizontal component of the Earth's magnetic field at the coil's location is equal to 2.00 x 10¬ T.
20.0 cm
20.0 cm
(a) What is the magnitude of the maximum emf (in mV) induced in the coil by the Earth's magnetic field?
(b) What is the orientation of the coil with respect to the magnetic field when the maximum emf occurs?
The plane of the coil is parallel to the magnetic field.
The plane of the coil is perpendicular to the magnetic field.
The plane of the coil is oriented 45° with respect to the magnetic field.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F411fdfa3-98d6-4c96-a283-c3e756a59776%2F38cbb61d-d1e4-4fe3-85ee-72bcc08f5f7e%2Fl3yr2ra_processed.png&w=3840&q=75)
Transcribed Image Text:The figure below shows a 99-turn square coil rotating about a vertical axis at at @ = 1,450 rev/min. The length of a side of
-5
the coil is 20.0 cm. The horizontal component of the Earth's magnetic field at the coil's location is equal to 2.00 x 10¬ T.
20.0 cm
20.0 cm
(a) What is the magnitude of the maximum emf (in mV) induced in the coil by the Earth's magnetic field?
(b) What is the orientation of the coil with respect to the magnetic field when the maximum emf occurs?
The plane of the coil is parallel to the magnetic field.
The plane of the coil is perpendicular to the magnetic field.
The plane of the coil is oriented 45° with respect to the magnetic field.
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