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Energy: Magnetism
Transformers
Description
Transformers
Transformers are devices that change the voltage of an electric current using electromagnetic induction. They play an important role in how electricity is delivered from power plants to our homes. By increasing or decreasing voltage, transformers make it possible to send electricity...
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Transcript
Have you ever wondered how electricity travels safely from power plants to your home? A transformer plays a key role in this process.
A transformer is a device that changes the voltage of electricity using electromagnetic induction, a process that creates an electric current by changing a magnetic field.
A transformer has two c...
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