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AlekseyPX
3 years ago
11

The quantity represented by vi is a function of time (i.e., is not constant).A. TrueB. False

Physics
1 answer:
iris [78.8K]3 years ago
7 0

Answer:

The answer is false

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<u>Answer</u>

 48 Volts  

<u>Explanation</u>
The question can be solve using the turn rule of a transformer that states;

Np/Ns = Vp/Vs
Where Np ⇒ number of turns in the primary coil.
            Ns ⇒number of turns in the seconndary coil
            Vp ⇒ primary voltage
             Vs ⇒secondary voltage

Np/Ns = Vp/Vs

10/4 = 120/Vp

Vp = (120 × 4)/10

      = 480/10
      = 48 Volts  

 

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