Question:medium

A transformer of $100%$ efficiency has 200 turns in the primary and 40000 turns in secondary. It is connected to a $220~\mathrm{V}$ main supply and secondary feeds to a $100\mathrm{k}\Omega$ resistance. The potential difference per turn is

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For an ideal transformer, $\frac{V_p}{N_p} = \frac{V_s}{N_s}$.
Updated On: Apr 8, 2026
  • $1.1\mathrm{V}$
  • $25\mathrm{V}$
  • $18\mathrm{V}$
  • $11\mathrm{V}$
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The Correct Option is A

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