O que acontece com a resistência total quando resistores são ligados em paralelo?

Resistores em paralelo

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Others
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5th Grade
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Easy
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A resistência total aumenta.
A resistência total diminui.
A resistência total permanece a mesma.
A resistência total se torna infinita.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se dois resistores de 4 ohms cada um são ligados em paralelo, qual é a resistência total?
2 ohms
4 ohms
8 ohms
1 ohm
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a unidade de medida da resistência elétrica?
Volt
Ampere
Ohm
Watt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se três resistores de 6 ohms, 3 ohms e 2 ohms são ligados em paralelo, qual é a resistência total?
1 ohm
2 ohms
3 ohms
6 ohms
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a principal vantagem de ligar resistores em paralelo?
Aumenta a resistência total.
Permite que a corrente total seja dividida entre os resistores.
Aumenta a tensão total.
Reduz a corrente total.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um resistor de 10 ohms e um resistor de 5 ohms são ligados em paralelo, qual é a resistência total?
15 ohms
5 ohms
3.33 ohms
2 ohms
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