ELT_03_circuito_série
Quiz
•
Physics
•
University
•
Practice Problem
•
Hard
Marcelo Coutinho
Used 12+ times
FREE Resource
Enhance your content in a minute
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Escolha a opção que define a Lei de Ohm:
V = I*R
I = V*R
R = V*I
R = I*V
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Escolha a opção que define Potência Elétrica:
P = R*I
P = V/R
P = R*I2
P = R/V2
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Circuito Série é aquele em que:
A tensão é a mesma em todos os elementos do circuito.
A corrente é a mesma em todos os elementos do circuito.
A corrente é diferente em todos os elementos do circuito.
A tensão e a corrente são as mesmas em todos os elementos do circuito.
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A resistência equivalente do circuito mostrado vale:
1 / (R1+R2+R3)
R1+R2+R3
1 / (1/R1+1/R2+1/R3)
V / (R1+R2+R3)
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Assinale a alternativa incorreta. Uma corrente elétrica ao atravessar uma resistência elétrica, provoca:
Queda de tensão
Aumento de tensão
Dissipação de potência elétrica
Efeito Joule (esquenta a resistência)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
No circuito mostrado, seja V=10V, R1=0 ohms, R2=2 ohms, e R3=3 ohms. Então:
i = 10 A
i = 0,5 A
i = 2 A
P fonte = 5 W
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se V= 50 V, R1= 25 ohms, R2= 25 ohms, assinale a alternativa INCORRETA:
As potências em ambos os resistores são as mesmas.
A resistência equivalente do circuito vale 50 ohms.
A corrente indicada vale i = - 1 A
A potência total dissipada nos resistores vale P= 100 W
Similar Resources on Wayground
7 questions
F2 EL. PROUD 01
Quiz
•
9th Grade - University
10 questions
Leyes de kirchhoff
Quiz
•
University
10 questions
Separações Mecânicas
Quiz
•
University - Professi...
10 questions
MEDAN MAGNETIK
Quiz
•
University
10 questions
Pengayaan Mid Ganjil Fisika XII
Quiz
•
University
10 questions
Ohm’s Law to Resistive Circuits with AC Sources Quizizz
Quiz
•
University
10 questions
EF00ME
Quiz
•
University
10 questions
Campo elétrico
Quiz
•
3rd Grade - University
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
15 questions
4:3 Model Multiplication of Decimals by Whole Numbers
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
The Best Christmas Pageant Ever Chapters 1 & 2
Quiz
•
4th Grade
12 questions
Unit 4 Review Day
Quiz
•
3rd Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
Discover more resources for Physics
26 questions
Christmas Movie Trivia
Lesson
•
8th Grade - Professio...
7 questions
Different Types of Energy
Interactive video
•
4th Grade - University
20 questions
Slopes and Slope-Intercept Form
Quiz
•
8th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
7 questions
Biomolecules (Updated)
Interactive video
•
11th Grade - University
20 questions
Winter/Holiday Trivia
Quiz
•
KG - University
10 questions
WINTER WIN Time - ELA - 12/9/2025
Quiz
•
KG - University
7 questions
Human Impact on Resources
Interactive video
•
4th Grade - University
