A Electric Heater That Draws 13

question 145

Multiple Choice

A electric heater that draws 13.5 A of dc current has been left on for 10 min.How many electrons that have passed through the heater during that time? (e = 1.60 × 10^-19 C)

• A)1.5 × 10²²
• B)5.1 × 10²²
• C)1.8 × 10³
• D)8.1 × 10³
• E)1.0 × 10²³

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Definitions:

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Debt obligation of the federal government with original maturity between 10 and 30 years.

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