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An ideal transformer has 50 turns in the primary and 500 turns in the secondary. An input of 12 V will produce an output ofA) 12 V.B) 120 V.C) 1200 V.D) none of the above.

Respuesta :

On an ideal transformer, the ratio between the number of turns in the primary and the secondary is the same as the ratio between the input and output voltage:

[tex]\frac{N_{\text{ in}}}{N_{\text{out}}}=\frac{V_{\text{ in}}}{V_{\text{out}}}[/tex]

Since the secondary has 10 times more turns than the primary, then the output voltage must be 10 times greater than the input voltage.

Therefore, the answer is:

[tex]120V[/tex]

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