Lei de Ohm

Quiz
•
Physics
•
Professional Development
•
Medium
José Luna
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Uma corrente de 0,5A passa num resistor de 20 ohms. Qual a tensão nesse resistor? (responder apenas o número)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Considere um resistor de 100R alimentado por uma tensão de 10V. Calcule a corrente que o atravessa e a potência dissipada pelo resistor:
I = 10/100 = 0,1 A
P = 10/0,1 = 10W
I = 100/10 = 10 A
P = 10/10 = 1W
I = 10x100 = 1000 A
P = 10x1000 = 10000W
I = 10/100 = 0,1 A
P = 10x0,1 = 1W
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual a corrente que circula no circuito ao lado?
5A
2A
0,2A
0,5A
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual será a potência dissipada pelo resistor?
I = 6/30 = 0,2 A
12W
6W
1,2W
0,6W
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Qual a resistência equivalente em kiloohms? (preencher somente os números)
Similar Resources on Wayground
9 questions
Volumetric & Gravimetric Method

Quiz
•
Professional Development
10 questions
ejercicios de sonido

Quiz
•
Professional Development
10 questions
Module 7745 Chapter B

Quiz
•
Professional Development
10 questions
Mechanical Principles

Quiz
•
Professional Development
9 questions
Corrente alternada Fundamentos

Quiz
•
Professional Development
10 questions
Avaliação Elétricidade Básica

Quiz
•
Professional Development
6 questions
DLE

Quiz
•
Professional Development
6 questions
Error in measurement

Quiz
•
10th Grade - Professi...
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade