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Problem

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31 Oct 2021

Given information

It is given that the 120-Vrms circuits are used in a house and the electricity is being supplied by a company.

Two bulb is operated.  Rated power of bulb each bulb is 75-W

Step-by-step explanation

Step 1.

 

The power loss in a resistance (R) is given as

 

Here, I is current, R is resistance, and V is voltage

 

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