wendymch162 wendymch162

20-05-2022
Physics

contestada

If the number of turns in a primary coil is 200 and the voltage is 120 V, then how many turns are needed in a secondary coil of a transformer to produce an output voltage of 24,000 V?

Respuesta :

indrawboy indrawboy

20-05-2022

Np/Ns = Vp/Vs

200/Ns=120/24000

Ns=40,000

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