The Voltage and Power Ratings of a Particular Light Bulb,which

question 46

Multiple Choice

The voltage and power ratings of a particular light bulb,which are its normal operating values,are 110 V and 60 W.Assume the resistance of the filament of the bulb is constant and is independent of operating conditions.If the light bulb is operated at a reduced voltage and the power drawn by the bulb is 36 W,what is the operating voltage of the bulb?

• A) 66 V
• B) 72 V
• C) 78 V
• D) 85 V
• E) 90 V

---

Definitions:

War Powers

The legal and political authority granted to a country's government to conduct and manage military operations and declare war.

Slave Power

A term used before the Civil War describing the perceived political and economic control that slaveholding states had over the U.S. federal government.

Slave Labor

The forced labor of enslaved individuals, often without pay, used historically in various cultures and economic systems, notably in the pre-Civil War American South.

Slave Revolt

An uprising by enslaved individuals seeking to obtain freedom, typically occurring in historical contexts where slavery was institutionalized.