Respuesta:
•A) 3.5 s.
Explicación:
•P=V×I.
•P=E/t.
•V×I=E/t.
•t=E/(V×I)=(210 J)/(12 V)×(5 A)=(210 J)/(60 W)=3,5 segundos=3,5 s.
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Verified answer
Respuesta:
•A) 3.5 s.
Explicación:
•P=V×I.
•P=E/t.
•V×I=E/t.
•t=E/(V×I)=(210 J)/(12 V)×(5 A)=(210 J)/(60 W)=3,5 segundos=3,5 s.