1. A capacitor efere yiri nke ahụ nwere mbụ ikike C, ikike nke oghere efu is εo, mpaghara efere is A, anya dị n'etiti efere dị iche iche is d. Ọ bụrụ na nkee Mpaghara efere mụbara ugboro anọ, anya dị n'etiti efere ndị ahụ na-aghọ 2d na ikike nke ohere efu bụ 5εo, kedu ikike ikpeazụ nke capacitor efere parallel.
A maara:
Ike nke capacitor = C
ikike nke oghere efu = ε o
Mpaghara P nke dị n'oge = A
Anya dị n'etiti efere = d
Achọrọ: Ike nke capacitor (C)
Ngwọta:
[irp]
2. Kapasitọ nke nwere ikike kachasị ukwuu dabere na eserese dị n'okpuru bụ ...
Ngwọta:
Usoro nke capacitor efere parallel:
Ike nke capacitors:
Kapasitọ nke nwere ike kachasị ukwuu bụ capacitor C 3.
[irp]
3.
Tụlee ihe ndị a!
(1) Dielectric na-agbanwe agbanwe
(2) Nke nwere ike dị iche n'etiti efere ndị ahụ
(3) Efere thick
(4) Oke elu nke efere ahụ
(5) Anya dị n'etiti efere ndị ahụ
(6) Ọnụọgụ nke ọkụ eletrik
Ihe ndị na-emetụta ikike nke efere ndị yiri ibe ha capacitors bụ…
Ngwọta:
(1), (4) na (5)
4. Ntụnyere ikike nke capacitor 1 na 2 bụ…
A maara:
Kapasitọ 1:
Mpaghara elu = 2A
Anya dị n'etiti efere = d 1
Kapasitọ 2:
Mpaghara elu = A
Anya dị n'etiti efere = 2 d 1
Achọrọ: Ntụnyere ikike nke capacitors 1 na 2
Ngwọta:
[irp]
5.
Chọpụta ntụnyere nke ikike nke Parallel-plate capacitor I na II.
Ngwọta:
Ntụnyere ikike nke capacitors Parallel-plate I na II:
[irp]
6. Kapasitọ abụọ nwere efere yiri ibe ha nke egosiri na foto dị n'okpuru.
Ọ bụrụ na A 1 = ½ A 2 na d 2 = 3 d 1, mgbe ahụ chọpụta oke ikike nke capacitor-plate parallel dị n'etiti onyonyo 2 na onyonyo 1.
A maara:
Kapasta nke nwere efere parallel I:
A 1 = 1
d 1 = 1
Kapasitọ parallel-plate II:
A 2 = 2
d 2 = 3
Achọrọ: oke ikike nke capacitor efere parallel dị n'etiti onyonyo 2 na onyonyo 1
Ngwọta:
Kapasta nke nwere efere parallel I:
Kapasitọ parallel-plate II:
Oke ikike nke capacitors nke efere parallel II na I:
