An incandescent lightbulb rated at 100 W will dissipate 100 W as heat and light when connected across a 110-V ideal voltage source. If three of these bulbs are connected in series across the same source, determine the power each bulb will dissipate.

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Known quantities:

Rated power; rated voltage of a light bulb.

Find:

The power dissipated by a series of three light bulbs connected to the nominal voltage.

Assumptions:

The resistance of each bulb doesn’t vary when connected in series.

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Indicate whether the statement is true or false

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Hazardous materials are regulated by all of the following EXCEPT:

A. the National Transportation Safety Board B. the Environmental Protection Agency C. the Occupational Safety and Health Administration D. the Nuclear Regulatory Commission

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