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(A) The transformation ratio of a transformer is given by the formula: $\frac{V_s}{V_p} = \frac{N_s}{N_p}$.Given:Primary turns $(N_p)$ = $500$Secondar

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$200\, V, 50\, Hz$

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(A) The transformation ratio of a transformer is given by the formula: $\frac{V_s}{V_p} = \frac{N_s}{N_p}$.Given:Primary turns $(N_p)$ = $500$Secondary turns $(N_s)$ = $5000$Primary voltage $(V_p)$ = $20\, V$Substituting the values:$\frac{V_s}{20} = \frac{5000}{500}$$\frac{V_s}{20} = 10$$V_s = 200\, V$.In a transformer,the frequency of the output voltage remains the same as the input frequency because the magnetic flux changes at the same rate as the input current. Therefore,the frequency is $50\, Hz$.

The primary winding of a transformer has $500$ turns,whereas its secondary has $5000$ turns. The primary is connected to an $ac$ supply of $20\, V$,$50\, Hz$. The secondary will have an output of

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