15.7: Transformers - Physics LibreTexts
https://phys.libretexts.org/Bookshelves/University_Physics/University_Physics_(OpenStax)/Book%3A_University_Physics_II_-_Thermodynamics_Electricity_and_Magnetism_(OpenStax)/15%3A_Alternating-Current_Circuits/15.07%3A_Transformers
WEBSep 12, 2022 · OpenStax. Learning Objectives. By the end of the section, you will be able to: Explain why power plants transmit electricity at high voltages and low currents and how they do this. Develop relationships among current, voltage, and the number of windings in step-up and step-down transformers.
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