The primary winding of transformers has $ 500 $ turns whereas its secondary has $ 5000 $ turns. The primary is connected to an $ A . C $. supply of $ 20 \mathrm{~V}, 50 \mathrm{~Hz} $. The secondary will have an output of

Question

The primary winding of transformers has $ 500 $ turns whereas its secondary has $ 5000 $ turns. The primary is connected to an $ A . C $. supply of $ 20 \mathrm{~V}, 50 \mathrm{~Hz} $. The secondary will have an output of, $ 2 \mathrm{~V}, 5 \mathrm{~Hz} $, $ 200 \mathrm{~V}, 500 \mathrm{~Hz} $, $ 2 \mathrm{~V}, 50 \mathrm{~Hz} $, $ 200 \mathrm{~V}, 50 \mathrm{~Hz} $

MARKS App · Accepted Answer

Given, V p = 20 V , N p = 500 , N s = 5000 , f = 50 Hz , We know that for a transformer, N p N s = V p V s Putting in the given values, 1 10 = 20 V s ⇒ V s = 200 V Also, we know that transformer doesn't affect the frequency of the source.

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