Qual é a fórmula da Lei de Ohm?

Quiz sobre Circuitos Elétricos

Quiz
•
Physics
•
3rd Grade
•
Hard
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a principal regra de segurança ao lidar com circuitos elétricos?
Sempre usar luvas de borracha
Nunca tocar em fios desencapados
Desligar a energia antes de fazer reparos
Usar ferramentas de metal
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3A
6A
9A
12A
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se dois resistores de 4Ω e 6Ω estão em série, qual é a resistência total?
2Ω
10Ω
24Ω
1.5Ω
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se dois resistores de 4Ω e 6Ω estão em paralelo, qual é a resistência total?
2.4Ω
10Ω
24Ω
1.5Ω
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