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What Is Transformer?

A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction, changing voltage levels.

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Key Points to Remember in Transformer

The relationship between primary and secondary voltages is given by V₁/V₂ = N₁/N₂, where N is the number of turns in the coils.

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Transformer in NEET Physics: What to Focus On

This concept is crucial for NEET as it relates to power distribution systems.