LEEM-1 Helmholtz Coil Igwe Ọdụdọ Igwe Ọdụdọ Foto A Na-egosipụta

LEEM-1 Helmholtz Igwe Ọdụdọ Igwe Ọdụdọ

Nkọwa Dị Mkpirikpi:

O nwere njirimara nke ugboro ugboro nke mgbaama mkpali na ike mmepụta a na-agbanwe agbanwe.
Nha nha ubi magnetik nke Helmholtz bụ otu n'ime nnwale dị mkpa na usoro ọmụmụ nnwale physics nke mahadum na kọleji injinia zuru oke. Nnwale ahụ nwere ike ịmụta ma mụta usoro nha nke ubi magnetik na-adịghị ike, gosipụta ụkpụrụ superposition nke ubi magnetik, ma kọwaa nkesa nke ubi magnetik dịka ihe nkuzi chọrọ si dị.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Isi ihe nnwale dị na ya
1. ụkpụrụ nke ịtụ ike ndọta site na ntinye elektrọnik.
2. nha na nkesa nke ebe magnetik na-abụghị otu nke otu eriri okirikiri.
3, nha na nkesa nke ubi magnet nke eriri Helmholtz.

Isi teknụzụ paramita
1, Helmholtz coil: coils abụọ nke nha ha nhata, radius ha nhata 100mm, oghere etiti.
100mm; ọnụọgụ nke ntụgharị nke otu eriri: ntụgharị 400.
2, ikpo okwu na-abụghị magnetik nke nwere akụkụ abụọ, anya na-agagharị: kwụ ọtọ ± 130mm, kwụ ọtọ ± 50 mm. site na iji ntuziaka na-abụghị magnetik, nwere ike ịkwaga ngwa ngwa, enweghị oghere, enweghị ọdịiche nloghachi.
3, eriri nchọpụta: na-atụgharị 1000, akụkụ ntụgharị 360 °.
4, oke ugboro: 20 ruo 200Hz, mkpebi ugboro: 0.1Hz, njehie nha: 1%.
5, sine wave: output voltage amplitude: top 20Vp-p, output now amplitude: top 200mA.
6, Igwe ngosi dijitalụ LED atọ na ọkara AC millivoltmeter: oke 19.99mV, njehie nha: 1%.