[問題] 普物問題系列
1.
http://www.lib.ntu.edu.tw/exam/graduate/97/97057.pdf
第四題的第二個問題
也就是一個環型導線 通以電流I
在非中心的位置 跟在中心的磁場誰比較大
2.
請問什麼是thermodynamic process
是有內能變化的過程嗎?
如果是 那麼等溫膨脹沒有能量變化 他算thermodynamic process嗎?
ps:
在網路上找到這解釋
A thermodynamic process may be defined as the energetic evolution of a
thermodynamic system proceeding from an initial state to a final state. Paths
through the space of thermodynamic variables are often specified by holding
certain thermodynamic variables constant. A state function is a thermodynamic
variable which depends only on the current state of the system, not the path
taken to reach that state. Conversely a process function does depend on the
path.
取自 http://en.wikipedia.org/wiki/Thermodynamic_process
感謝各位!
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 111.255.44.150
→
02/12 20:38, , 1F
02/12 20:38, 1F
→
02/12 20:39, , 2F
02/12 20:39, 2F
→
02/12 20:41, , 3F
02/12 20:41, 3F
→
02/12 20:41, , 4F
02/12 20:41, 4F
※ 編輯: education 來自: 111.255.44.150 (02/12 21:11)
推
02/12 21:42, , 5F
02/12 21:42, 5F
→
02/12 21:42, , 6F
02/12 21:42, 6F
→
02/12 21:42, , 7F
02/12 21:42, 7F
可以請問一下大大在哪嗎 我找不太到說 感謝
※ 編輯: education 來自: 111.255.162.223 (02/13 06:16)
推
02/13 14:51, , 8F
02/13 14:51, 8F
→
02/13 14:52, , 9F
02/13 14:52, 9F
→
02/13 14:54, , 10F
02/13 14:54, 10F
→
02/13 14:55, , 11F
02/13 14:55, 11F
推
02/14 00:51, , 12F
02/14 00:51, 12F
→
08/13 16:03, , 13F
08/13 16:03, 13F
→
09/17 14:03, , 14F
09/17 14:03, 14F
→
01/02 14:41,
5年前
, 15F
01/02 14:41, 15F
→
07/06 22:56,
4年前
, 16F
07/06 22:56, 16F