How does a transformer affect the voltage and | vedclass

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(C) For an ideal transformer,the relationship is given by $\frac{I_{p}}{I_{s}} = \frac{V_{s}}{V_{p}} = \frac{N_{s}}{N_{p}}$.$(i)$ If the secondary coi

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It increases voltage and decreases current,or vice versa,based on the turns ratio.

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(C) For an ideal transformer,the relationship is given by $\frac{I_{p}}{I_{s}} = \frac{V_{s}}{V_{p}} = \frac{N_{s}}{N_{p}}$.$(i)$ If the secondary coil has a greater number of turns than the primary $(N_{s} > N_{p})$,the voltage is stepped up $(V_{s} > V_{p})$. This means the voltage increases in the secondary compared to the primary,and since power is conserved,the current in the secondary becomes less than in the primary $(I_{s} $(ii)$ If the secondary coil has a lesser number of turns than the primary $(N_{s}  I_{p})$.

How does a transformer affect the voltage and current?

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