古董
发表于 2025-3-25 03:37:46
http://reply.papertrans.cn/31/3061/306062/306062_21.png
代理人
发表于 2025-3-25 11:11:06
,Application of Faraday’s Laws 2 (Rotating Machines),The operation of all rotating electromagnetic machines is based upon two principles which we have already discussed in Programme 7. These are:
使厌恶
发表于 2025-3-25 13:07:01
Conduction Fields,constant, direct currents. Time varying currents can have . values which means that the time variations are repeated periodically. Take care not to confuse the two. The fields associated with steady currents are static (i.e. constant with time).
内部
发表于 2025-3-25 18:54:09
http://reply.papertrans.cn/31/3061/306062/306062_24.png
思想灵活
发表于 2025-3-25 23:04:35
ctrical and other Engineering courses at this level. Its carefully structured programmed approach makes it suitable for use in self-paced learning. For series details see Foundations of Engineering section.
放纵
发表于 2025-3-26 00:49:48
https://doi.org/10.1007/978-981-97-0013-4constant, direct currents. Time varying currents can have . values which means that the time variations are repeated periodically. Take care not to confuse the two. The fields associated with steady currents are static (i.e. constant with time).
贪婪地吃
发表于 2025-3-26 04:58:11
http://reply.papertrans.cn/31/3061/306062/306062_27.png
Graphite
发表于 2025-3-26 09:31:57
Th1/Th2 lymphocyte responses in , infectionsat the two ends produced opposite effects. Although it was realised that poles always occurred in pairs. Michell had the idea of considering them separately and showed in 1750 that the inverse square law applied to the forces between them.
DEAWL
发表于 2025-3-26 16:35:16
http://reply.papertrans.cn/31/3061/306062/306062_29.png
总
发表于 2025-3-26 18:20:40
Conduction Fields,ctric currents and these can be steady currents or currents which vary with time. In this programme we are concerned with . currents by which we mean constant, direct currents. Time varying currents can have . values which means that the time variations are repeated periodically. Take care not to co