An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?
Answer (2)
The school offered students the chance for recognition at graduation as an incentive to participate in community service. This recognition highlights students' volunteer efforts and serves as a motivational tool. Other options offered personal satisfaction but did not provide formal incentives. ;
The device delivers a charge of 450 coulombs over 30 seconds. This charge corresponds to approximately 2.81 × 1 0 21 electrons flowing through the device. This calculation uses the relationship between current, charge, and the elementary charge of an electron.
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