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Zolol [24]
3 years ago
11

7th grade science urgent! begging for help! if you have a voltage of 120 volts entering your house and a lightbulb with 0.75 amp

eres flowing through it, how many watts is ur light bulb?
Physics
1 answer:
saw5 [17]3 years ago
4 0

Answer:

90 W

Explanation:

The power of the light bulb is given by:

P=VI

where

V is the voltage of the bulb

I is the current through the bulb

In this problem,

V = 120 V

I = 0.75 A

Substituting into the equation,

P=(120)(0.75)=90 W

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