The figure below shows a slidewire generator with motional emf E, when the wire at A slides across the top and bottom rails at constant velocity vn- |৫ A B HINT (a) When the wire reaches B so that the area enclosed by the circuit is doubled, determine the ratio of the new emf to the original emf, (b) If the wire's speed is doubled so that v = 2vg determine the ratio x! x

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Chapter1: Units, Trigonometry. And Vectors
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The figure below shows a slidewire generator with motional emf E, when the wire at A slides across the top and bottom rails at constant velocity vn-
R
A
B
HINT
(a) When the wire reaches B so that the area enclosed by the circuit is doubled, determine the ratio of the new emf to the original emf,
(b) If the wire's speed is doubled so that v = 2vg, determine the ratio
Transcribed Image Text:The figure below shows a slidewire generator with motional emf E, when the wire at A slides across the top and bottom rails at constant velocity vn- R A B HINT (a) When the wire reaches B so that the area enclosed by the circuit is doubled, determine the ratio of the new emf to the original emf, (b) If the wire's speed is doubled so that v = 2vg, determine the ratio
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