An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?
Answer (2)
The Tenth Amendment reserves powers not delegated to the federal government to the states, preserving their autonomy. Citizens generally accept limitations on individual rights when public safety is at risk, as seen in emergencies. This highlights the balance between state and federal powers and the importance of community well-being. ;
In 30 seconds, a device delivering a current of 15.0 A allows approximately 2.81 x 10^21 electrons to flow through it. This is calculated using the relationship between charge, current, and time, along with the charge of a single electron. The total charge is found to be 450 coulombs, leading to the final number of electrons.
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