ozi

　 Mmekọrịta dị n'etiti ugbu a nke nnukwu ike inductor na eriri igwe ka a na-akpọ inductance eletriki, nke bụ inductance. Ngalaba ahụ bụ "Henry (H)", aha ya bụ onye ọkà mmụta sayensị America bụ Joseph Henry. Ọ na-akọwa oke sekit nke na-ebute mmetụta ike electromotive na-ebute na eriri igwe a ma ọ bụ na eriri ọzọ n'ihi mgbanwe nke eriri igwe ugbu a. Inductance bụ okwu izugbe maka ime onwe ya na inductance. A na-akpọ ngwaọrụ ndị na-enye inductance inductors.

　　 Nkọwa nke inductance ebe a bụ ihe onwunwe nke onye na-eduzi, nke a na-atụle site na nha nke ike electromotive ma ọ bụ voltaji na-ebute na onye nduzi na ọnụego mgbanwe nke ugbu a na-emepụta voltaji a. Igwe kwụ ọtọ na-emepụta oghere ndọta kwụsiri ike, na mgbanwe ugbu a na-agbanwe agbanwe (AC) ma ọ bụ na-agbanwe ozugbo na-emepụta oghere ndọta na-agbanwe agbanwe. Ebe ndọta na-agbanwe n'aka nke ya na-ebute ike electromotive na onye na-eduzi na mpaghara magnetik a. Ọnụ ọgụgụ nke ike electromotive na-ebute bụ nhata na ọnụego mgbanwe nke ugbu a. A na-akpọ ihe ọ̀tụ̀tụ̀ ahụ inductance, nke akara L na-anọchi anya ya, akụkụ ahụ bụ Henry (H).

　　Inductance bụ ihe onwunwe nke oghere mechiri emechi, ya bụ, mgbe nke ugbu a na-agafe na-agbanwe agbanwe, ike electromotive ga-apụta na-eguzogide mgbanwe nke ugbu a. A na-akpọ ụdị inductance a nke onwe ya, nke bụ ihe onwunwe nke akaghị emechi n'onwe ya. N'iburu n'uche na ihe dị ugbu a na mgbanaka mechiri emechi na-agbanwe, a na-emepụta ike electromotive na nkwụsị ọzọ mechiri emechi n'ihi ntinye. Nke a inductance ka a na-akpọ mutual inductance.

　　N'ezie, inductorna-ekewakwa onwe-inductor na ibe inductor. Mgbe ihe dị ugbu a na-agafe na eriri igwe, a ga-emepụta oghere ndọta gburugburu eriri igwe. Mgbe ihe dị ugbu a na eriri igwe na-agbanwe, oghere ndọta gbara ya gburugburu na-agbanwekwa ya. Ebe ndọta a na-agbanwe agbanwe nwere ike ime ka eriri igwe n'onwe ya mepụta ike electromotive na-ebute (induced electromotive force) (a na-eji ike electromotive na-anọchi anya voltaji ọdụ nke ezigbo ọkụ ọkụ maka ihe ndị na-arụ ọrụ). Ọ bụ uche onwe onye. Mgbe eriri inductance abụọ dị nso na ibe ha, mgbanwe ndọta nke otu eriri inductance ga-emetụta eriri inductance nke ọzọ, mmetụta a na-emekọ ọnụ. Ogo nke inductance ibe ya na-adabere n'ogo nke njikọ dị n'etiti ntinye onwe nke eriri inductor na eriri inductor abụọ. A na-akpọ akụkụ ndị a na-eji ụkpụrụ a eme ihe.

　　 Site n'elu, onye ọ bụla maara ihe inductance pụtara dị iche! A na-ekewakwa inductance na ọnụọgụ anụ ahụ na ngwaọrụ, yana ha nwekwara njikọ chiri anya. Ozi ndị ọzọ gbasara ike inductor dị na Maixiang Technology. Ndị enyi nwere mmasị ịghọta, biko nọrọ na nche maka mmelite na saịtị a.