[問題] 大一物理電學部份

看板NYUST作者kime5412 (KKboy)時間13年前 (2010/10/02 23:48)推噓6(6推 0噓 0→)

留言6則, 6人參與討論串1/2 (看更多)

題目是醬子的 Earth's atmosphere is constsntly bombarded by cosmic ray protons that originate somewhere in space.If the protons all passed through the atmpsphere,each square meter of Earth's surface would intercept protons at the average rate of 1500 protons per second.What would be the electric current intercepted by the total surface area of the planet? 請問有哪位學長姐會這個題目的嘛??? 什麼宇宙大爆炸什麼鬼的... 看都看不懂... 請教教我肛溫蛤~~~ -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.125.206.129

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s15113190

10/02 23:51, , 1^F

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dcab

10/03 00:03, , 2^F

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pp1230

10/03 00:07, , 3^F

10/03 00:07, 3^F