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Dragonskeld
18.03.2020 •
Physics
8. Una fuerza de 100 N actúa sobre un cuerpo que se desplaza a lo largo de
un plano horizontal en la misma dirección del movimiento. Si el cuerpo se
desplaza 20 m. (Recuerda que si es en un plano horizontal el ángulo es cero)
¿Cuál es el trabajo realizado por dicha fuerza?
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Ответ:
50m
Explanation:
Ответ:
Explanation:
It is given that,
Number of turns in primary coil,![N_p=60](/tpl/images/0337/9618/d0814.png)
Number of turns in secondary coil,![N_s=300](/tpl/images/0337/9618/5f4d1.png)
Voltage in primary coil,![V_p=120\ V](/tpl/images/0337/9618/126ab.png)
Current in primary coil,![I_p=2\ A](/tpl/images/0337/9618/afddd.png)
We have to find the voltage and current in the secondary coli. Firstly calculating the voltage in secondary coil as :
Now, calculating the current present in the secondary coil as :
Hence, this is the required solution.