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how much voltage is in the primary coil if there are 3200 winding in the secondary coil 500 winding in the primary and 25v in the secondary?

Respuesta :

Answer:

Voltage in the primary winding of the coil is 3.9 V

Explanation:

As we know by the principle of transformer we have

[tex]\frac{V_s}{V_p} = \frac{N_s}{N_p}[/tex]

here we know that

[tex]V_s = 25 volts[/tex]

[tex]N_s = 3200[/tex]

[tex]N_p = 500[/tex]

now we have

[tex]\frac{25}{V_p} = \frac{3200}{500}[/tex]

[tex]V_p = 3.9 Volts[/tex]

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