想問RC circuit 中 charge 跟 discharge 如附圖內的等式是怎麼得出的呢？ 思考了一段時間也上網查過了

The sum ofthe potential difference across the capacitor and resistoris away Constant, so Vc 十 MRg 三委. As charge flows to the Capacitor, the potential difer: ence across it increases, which means that the Potential difference across及誠 the current through the circuit, must decrease. In this circuit, the current /當 Credyey the charge on the capacitor, and therefore 7 二 十ZO/2/. As the currit decreases, we expect the Tate at which the capacitor charges also to decrease When the potential difference across C Teaches 儿, the potential difference acr0S AR 1s zero: The current Stops flowing, and the charge on the capacitor ha5出 maximum value Oo = Cx, When 7 = +Z0/dr is used in the loop rule, we find

可以解釋螢光棒畫得第一段嗎？

te end of this chapter to assess yowur G JeveJl of ethnocentrism. St Stereotyping Stereotypes'are'genmeralizationsabGUt 4 group of people that oversimmplify the groups characteristics. When we ste~ reotype others, we rely on exaggerated beliefs to make judgrments about an entlre group of people. Stereotyping assIgns negative or positive ttaits to 2 members of a group when, in reality, only afew people may possess those 巴a1ts. AA Inid-1990s study of college students found that African Armericans were negatively stereotyped as 1a2y and Ioud and Jews were descefibed as shrewd and intelligent.1 You may have heard other coinmon stereotypes such as, thletes are 區計說 紀 同 |

我想寫的是 輸出一段數字 例如：2590 輸出：..--- ..... ----. ---- 但我目前的程式碼只能跑單一數字 例如 輸入：3 輸出：...-- 如果輸入：25 輸出： （就會跑不出來） 想問是缺少了什麼、還要加上什麼，才能達成我要的？！

ls+ Plugms ,, DoxyBlocks Settings Help 和人@ 和 划了邊9 Ge ww和| ma [| 吧圖圖 L&.Sl.s.C點 XX| morse code.c 點| "CANUSersNbdgauNDesktopNmorse code.exe" Bulld messagk

請問： They were the last people you'd expect to be involved in anything strange or mysterious, because they just didn't hold with such nons... 繼續閱讀

（民法概要）請問第二點這一段是什麼意思?謝謝~

139 為什麼不能選B Thks

上一段動詞有哪些呢