En una lámpara se mide una corriente de 3 A y su resistencia es de 4 Ω. ¿Cuál es el voltaje aplicado?
Ley de ohm

Quiz
•
Computers
•
9th Grade
•
Medium
Ferley Palacios
Used 7+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
9 V
10 V
12 V
15 V
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un dispositivo tiene una resistencia de 5 Ω y se conecta a una fuente de 20 V. ¿Qué corriente circula por él?
3 A
4 A
5 A
6 A
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En un circuito se observa un voltaje de 18 V y una corriente de 3 A. ¿Cuál es la resistencia?
4 Ω
5 Ω
6 Ω
7 Ω
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Una cadena de luces navideñas tiene una resistencia total de 10 Ω y se conecta a una fuente de 50 V. ¿Qué corriente recorre el circuito?
4 A
5 A
6 A
7 A
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un microondas posee un circuito interno con una resistencia de 15 Ω y se conecta a una fuente de 90 V. ¿Cuál es la corriente que circula?
5 A
6 A
7 A
8 A
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En el circuito de un ventilador se mide una corriente de 4 A al aplicársele 32 V. ¿Cuál es la resistencia del ventilador?
7 Ω
8 Ω
9 Ω
10 Ω
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un automóvil eléctrico utiliza un sistema con una resistencia de 20 Ω y se alimenta con 100 V. ¿Cuál es la corriente que produce el sistema?
4 A
5 A
6 A
7 A
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