I-LEEM-25 Potentiometer Experiment

Amapharamitha obuchwepheshe ayinhloko
1. Ukunikezwa kwamandla okuzinzile kwe-DC: 4.5V, isibonisi sedijithali sesithathu nesigamu, esinedivayisi yokunciphisa yamanje;
2. Amandla kagesi ajwayelekile: 1.0186V, ukunemba ±0.01%, isinxephezelo sokushisa esizenzakalelayo esingaguquki;
3. I-galvanometer yedijithali: 5×10-4, 10-6, 10-8, 10-9A ukuzwela okulungisekayo kwamajubane amane;
4. Ibhokisi lokumelana: (0～10)×(1000+100+10+1)Ω, ±0.1%
5. Ama-EMF amabili okufanele alinganiswe, ibhokisi lebhethri elinguNombolo 1, elinebhokisi lokuhlukanisa i-voltage ngaphakathi.
6. Igobolondo le-potentiometer yezintambo eziyishumi nanye lenziwe nge-plexiglass, enesakhiwo sangaphakathi esiqondakala kalula kanye nosayizi omncane;
7. Intambo ngayinye yokumelana ilingana nemitha eyodwa, futhi inani lokumelana lingu-10Ω;
8. Izintambo eziyishumi zokumelana ziboshwe endukwini ye-plexiglass, zihlelwe ebhokisini elibonakalayo, futhi zixhunywe ngokulandelana;
9. Intambo yokumelana yeshumi nanye iboshwe kudiski yokumelana ejikelezayo, futhi isikali sihlukaniswe ngokulinganayo sibe yizigaba eziyi-100. Ukusebenzisa i-vernier, ingaba nembe kuze kube yi-1mm; ukumelana okuphelele kochungechunge kungu-110Ω.
10. I-potentiometer evamile yezintambo eziyishumi nanye ingakhethwa ukuze kwenziwe ukuhlolwa