An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?
Answer (2)
The correct answer for a work-in patient is 'c', a person who calls the day before or on the same day that an appointment is needed. Work-in patients are characterized by their urgent need for care without a previously scheduled visit. Recognizing their situation is essential for effective healthcare management. ;
To calculate the number of electrons flowing through the electric device, we first determine the total charge using the formula Q = I × t , which gives us 450 C. By dividing this charge by the charge of a single electron ( 1.6 × 1 0 − 19 C ), we find that approximately 2.81 × 1 0 21 electrons flow through. Thus, around 2.81 sextillion electrons flow through the device in 30 seconds.
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