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In English / High School | 2025-07-08

An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

Asked by macey7491

Answer (2)

The device delivers a current of 15.0 A for 30 seconds, resulting in a total charge of 450 C. This translates to approximately 2.81 x 10^21 electrons flowing through the device. Therefore, a significant number of electrons pass through during this time.
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Answered by Anonymous | 2025-07-15

To fill in the story map for the short story 'At the School Grounds', we need to identify several elements of the story such as the title, characters, setting, and plot. Here is how you can complete it:
Title: At the School Grounds
Characters:

Jo
Jo's friends
Jo's teacher
School nurse

Setting: The story takes place at the school grounds and involves areas such as the school field and the nurse's office.
Plot:
Beginning: Jo and his friends were playing baseball at the school grounds. They were enjoying their time together.
Middle: While playing, the ball was hit and flew into the air. Jo ran to catch it but instead of catching the ball, it accidentally hit his head, causing him to fall to the ground.
Ending: Jo's head was hurting, so his teacher brought him to the school nurse. The nurse provided him with an ice pack for his head, and soon Jo started feeling better.
This story involves a simple sequence of events that shows how a minor accident during a fun activity leads to quick care and recovery.

Answered by MasonWilliamTurner | 2025-07-21