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12 cards from this deck
When a changing magnetic field creates electricity in a wire
Change voltage (step-up or step-down)
Magnetic field and conductor move relative to each other
Move a magnet near a coil of wire
Magnetic field that opposes the change
Coil where alternating current (AC) flows in
Coil where transformed voltage comes out
Links magnetic field between coils, efficient energy transfer
More turns in secondary coil than primary
Fewer turns in secondary coil than primary
Stronger field, faster movement, more coil turns
No, some energy is lost as heat in coils and core
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