Question

help me..
calculate the power of a motor if its resistance is 10 ohms and voltage is 120 v

Answer 1

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Here is your answer

As we know the formula

Power is
$= \frac{ {voltage}^{2} }{resistance} \\ \\ = \frac{(120) {}^{2} }{10} \\ \\ = \frac{14400}{10| } \\ \\ = 1440 \: watts$

Therefore Power of the motor is 1440 W


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Answer 2

ANSWER IS

Voltage = 120 V
Resistance = 10 ohms

As we know
Power =
$= \frac{v {}^{2} }{r} \\ \\ = \frac{(120) {}^{2} }{10} \\ \\ = \frac{14400}{10} \\ \\ = 1440 \: watts$
Therefore Power of motor is 1440 W

Thanks