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A Student Kept Her 60-Watt, 120-Volt Study Lamp Turned on from 2:00

Question 16

Multiple Choice

A student kept her 60-watt, 120-volt study lamp turned on from 2:00 PM until 2:00 AM. How many coulombs of charge went through it?

A) 150
B) 3,600
C) 7,200
D) 18,000
E) 21,600

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