conducting rod with length L = 24.5 cm is being pulled along a ong u-shape conductor with negligible resistance, as shown in the figure below. If the uniform magnetic field in the figure has a constant value of 31.6 mT and the constant speed at which the vertical rod is being pulled is 8.31 m/s, the induced emf along the rod has a magnitude that is most nearly (A) 0.107 mV. (B) 32.1 mV. (C) 64.1 mV. (D) 0.929 mV.

Physics for Scientists and Engineers: Foundations and Connections
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Author:Katz, Debora M.
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Chapter32: Faraday’s Law Of Induction
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Problem 39PQ: A thin conducting bar (60.0 cm long) aligned in the positive y direction is moving with velocity...
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conducting rod with length L = 24.5 cm is being pulled along a
ong u-shape conductor with negligible resistance, as shown in the figure
below. If the uniform magnetic field in the figure has a constant value of
31.6 mT and the constant speed at which the vertical rod is being pulled
is 8.31 m/s, the induced emf along the rod has a magnitude that is most
nearly
(A) 0.107 mV.
(B) 32.1 mV.
(C) 64.1 mV.
(D) 0.929 mV.
6 of 15
(E) 4110 mV.
Transcribed Image Text:conducting rod with length L = 24.5 cm is being pulled along a ong u-shape conductor with negligible resistance, as shown in the figure below. If the uniform magnetic field in the figure has a constant value of 31.6 mT and the constant speed at which the vertical rod is being pulled is 8.31 m/s, the induced emf along the rod has a magnitude that is most nearly (A) 0.107 mV. (B) 32.1 mV. (C) 64.1 mV. (D) 0.929 mV. 6 of 15 (E) 4110 mV.
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