What is the formula for electric power in an electric circuit? The electric power in an electric circuit is the energy generated, consumed or tran...
What is the formula for electric power in an electric circuit?
The electric power in an electric circuit is the energy generated, consumed or transported each second.
The formula for electric power is P = IV.
The formula for electric power can also be expressed as P = V^2/R or P = I*R^2 using Ohm's law.
a. Only statement 1 is correct.
b. Statements 1 and 2 are correct.
c. Statements 1, 2 and 3 are correct.
The electric power in an electric circuit is the energy generated, consumed or transported each second.
The formula for electric power is P = IV.
The formula for electric power can also be expressed as P = V^2/R or P = I*R^2 using Ohm's law.
a. Only statement 1 is correct.
b. Statements 1 and 2 are correct.
c. Statements 1, 2 and 3 are correct.
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💡 1 Resposta
Ed 
A fórmula para a potência elétrica em um circuito elétrico é P = IV, onde P representa a potência, I representa a corrente elétrica e V representa a diferença de potencial (tensão) no circuito. Portanto, a alternativa correta é a letra b) "As afirmações 1 e 2 estão corretas".
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