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Anna11 [10]
3 years ago
8

At what point does the external energy enter the system?

Physics
1 answer:
Phoenix [80]3 years ago
8 0
The correct answer as the first one above !
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J = Δp

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JA

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You need to design a 60.0-Hz ac generator that has a maximum emf of 5200 V. The generator is to contain a 130-turn coil that has
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