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A horizontal wire 0.8 {~m} long is falling at a speed of 5 {~m
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A horizontal wire long is falling at a speed of perpendicular to a uniform magnetic field of , which is directed from east to west. Calculate the magnitude of the induced emf. Is the north or south end of the wire positive?

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Electricity and Magnetism (DC Pandey)

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A horizontal wire long is falling at a speed of perpendicular to a uniform magnetic field of , which is directed from east to west. Calculate the magnitude of the induced emf. Is the north or south end of the wire positive?
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Question Text
A horizontal wire long is falling at a speed of perpendicular to a uniform magnetic field of , which is directed from east to west. Calculate the magnitude of the induced emf. Is the north or south end of the wire positive?
TopicElectromagnetic Induction
SubjectPhysics
ClassClass 12
Answer TypeText solution:1
Upvotes125