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Title:

????? I ???? 2??

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Title: I 2 Author: Akinobu Kanda Last modified by: yuji Created Date: 12/25/2002 6:33:08 AM Document presentation format – PowerPoint PPT presentation

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Title: ????? I ???? 2??


1
????? I ???? 2??
  • ????
  • 19???????????????????????????????.
  • ????????
  • ?????(????)???
  • ?????????

2
?????
  • ??1
  • ?????????(??????)???????
  • ?????????????????????????????
  • ???????????????????????????.
  • ?????? ? ?????
  • ??(B) ? ?????????(I) (????????)
  • (??)???????????????????
  • ?? ? ?????????????
  • ??2 ??1??????
  • ?????????????????????????????????.
  • ????????? ? ???(?????)?????
  • ????????????

3
??1
? ????????????????????????
? ????????????????????????????
4
??1 ????
  • ??????????????????????????????????????
  • ????????????

??????400, 200, 100, 50 mArms ???3.2 k, 1.6 k,
800, 400 Hz??????
?? ???? 34????3??????????????????????????????
?
????? V ? I ? B V ? f
(??????????)
????????
?
5
??2 ??1??????
  • ????????? V ? I ? B? ???????????????
    ???????????????
  • ??????????????????

6
??2 ????
  • ?????1.6 kHz, 400 mArms???????
  • ??????????????????????????? 0, 0.5, 1, 1.5, 2, 3,
    4, 5, 6, 8cm, (??2 cm??)? 20cm??????????
  • ???????????????
  • ??????(??????????)
  • (???)?????????????????????(???)

?????????
7
????
  • ???
  • ???
  • ????(?????????)
  • ??????
  • ?????(??????????)
  • ?????????
  • ????????
  • ????????

8
???(?????)
??
?????
????(2.5V?????)
??(BNC)
9
??????
  • ????(GHz)?????????????????

????(??GND) ???(???) ??
?? BNC???? ?????(????????????????GND)
10
???
???????
??????
??
??
??
11
?????(??????????)
?????-BNC
??2
CH1/CH2??SW
??1
12
???????
??1O(??????????????(??????)
????
13
????(?????????)
?????????
14
??????
?????????????????????????
15
???
???
????
???(?????)(2.5V)
??????
V

switchDigital Multimeter
?????
??????
16
  • ???????????
  • ??1??????????????????????(p. 34?3)
  • ??2????????????????????(p.37 ?7?????????)
  • ????
  • ?????????????
  • ??1K?????(V, f ? H)
  • ??2???????????????(p37p40)?
  • ???????????????????????????????????(?????????????)
  • ????40??????2,3,4???????(??????)

17
??????(Biot-Savar)???
  • ????(Ids)?????????????

ds
z
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