PH-1555

Transformers

Physics · Secondary 4 · Medium · Transformers

A transformer has 500 turns on its primary coil and 25 turns on its secondary coil. An alternating voltage of 200 V is applied to the primary. What is the output voltage across the secondary coil?

$2.0\,\text{V}$
$10\,\text{V}$
$20\,\text{V}$
$40\,\text{V}$

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