A section of copper wire with resisivity, p = 1.70 x 100 m, and total resistance, R = 10.0 2, is formed into a N = 70-turn rectangular coil that is a = 11.1-cm wide, and b = 19.7-cm long. The coil, which is rated for a maximum current, lUL = 8.98 A, is placed in the uniform magnetic field, B = 3.00 T, between the poles of a powerful magnet, and rotated at constant angular speed, w = 23.0 rad/s, as shown in the animation.
A section of copper wire with resisivity, p = 1.70 x 100 m, and total resistance, R = 10.0 2, is formed into a N = 70-turn rectangular coil that is a = 11.1-cm wide, and b = 19.7-cm long. The coil, which is rated for a maximum current, lUL = 8.98 A, is placed in the uniform magnetic field, B = 3.00 T, between the poles of a powerful magnet, and rotated at constant angular speed, w = 23.0 rad/s, as shown in the animation.
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Question
![(a) Write a symbolic expression for the maximum induced emf then calculate its numeric value.
Emax =
(b) Write a symbolic expression for the average power delivered to the coil, then calculate its numeric value.
Pavg
=
W
(c) Write a symbolic expression for the size of the maximum torque exerted on the coil by the magnetic field, then calculate its numeric value.
|Tmax| =
N•m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5aeaefbb-8161-4211-bb0a-b05d203dda3a%2F411d0908-e277-42fc-944c-9c50d468f6d4%2Fte9svhk_processed.png&w=3840&q=75)
Transcribed Image Text:(a) Write a symbolic expression for the maximum induced emf then calculate its numeric value.
Emax =
(b) Write a symbolic expression for the average power delivered to the coil, then calculate its numeric value.
Pavg
=
W
(c) Write a symbolic expression for the size of the maximum torque exerted on the coil by the magnetic field, then calculate its numeric value.
|Tmax| =
N•m
![A section of copper wire with resisivity, p = 1.70 x 10-8. m,
and total resistance, R = 10.0 2, is formed into a N = 70-turn
rectangular coil that is a = 11.1-cm wide, and b = 19.7-cm long.
The coil, which is rated for a maximum current, lUL = 8.98 A, is
placed in the uniform magnetic field, B = 3.00 T, between the
poles of a powerful magnet, and rotated at constant angular
speed, w = 23.0 rad/s, as shown in the animation.
SYMBOLIC INPUT. Use the variables defined above:
N, p, a, b, R, w, B, and lu](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5aeaefbb-8161-4211-bb0a-b05d203dda3a%2F411d0908-e277-42fc-944c-9c50d468f6d4%2Fc0d7cvo_processed.png&w=3840&q=75)
Transcribed Image Text:A section of copper wire with resisivity, p = 1.70 x 10-8. m,
and total resistance, R = 10.0 2, is formed into a N = 70-turn
rectangular coil that is a = 11.1-cm wide, and b = 19.7-cm long.
The coil, which is rated for a maximum current, lUL = 8.98 A, is
placed in the uniform magnetic field, B = 3.00 T, between the
poles of a powerful magnet, and rotated at constant angular
speed, w = 23.0 rad/s, as shown in the animation.
SYMBOLIC INPUT. Use the variables defined above:
N, p, a, b, R, w, B, and lu
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