Which of the following terms does not represent electrical power in a circuit ?A I2R B IR2 C VI D
Question
Which of the following terms does not represent electrical power in a circuit ?A I2R B IR2 C VI D
Solution
The term that does not represent electrical power in a circuit is B. IR2.
Here's why:
A. I2R is a formula for power derived from Ohm's law, where I is current and R is resistance. This is often referred to as Joule's first law.
B. IR2 is not a standard formula for power in electrical circuits.
C. VI is another standard formula for power, where V is voltage and I is current.
So, the correct answer is B. IR2.
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