COMEDK · Physics · 23. Alternating Current
In stcp-up transformer, relation between number of turns in primary \(\left(N_{P}\right)\) and number of turns in secondary \(\left(N_{S}\right)\) coils is
- A \(N_{S}\) is greater than \(N_{P}\)
- B \(N_{P}\) is greater than \(N_{S}\)
- C \(N_{S}\) is equal to \(N_{P}\)
- D \(N_{P}=2 N_{S}\)
Answer & Solution
Correct Answer
(A) \(N_{S}\) is greater than \(N_{P}\)
Step-by-step Solution
Detailed explanation
In step-up transformer, number of turns in secondary coil is greater than the number of turns in the jxrimary coil. 1.e. \(\quad N_{g}>N_{\mathrm{P}}\)
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