Near San Francisco, where the vertically downward component of the earth's magnetic field is 4.0 x 10-5 T, a car is traveling forward at 25 m/s. The width of the car is 1.8 m. Find the emf induced between the two sides of the car. If positive charge accumulates on the driver's side, the enter the emf as a positive number. If negative charge accumulates on the driver's side, the enter the emf as a negative number

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter13: Electromagnetic Induction
Section: Chapter Questions
Problem 66AP: A metal bar of length 25 cm is placed perpendicular to a uniform magnetic field of strength 3 T. (a)...
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Near San Francisco, where the vertically downward component of the earth's magnetic field is 4.0 x 10-5 T, a car is traveling forward at 25 m/s. The width of the car is 1.8 m. Find the emf induced between the two sides of the car. If positive charge accumulates on the driver's side, the enter the emf as a positive number. If negative charge accumulates on the driver's side, the enter the emf as a negative number

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