ozi

Ntụziaka nke ndọta ndọta na-emepụta site na ndọta na-adịgide adịgide na-esite na N-pole gaa na S-pole.

Mgbe a na-etinye onye na-eduzi n'ime oghere magnet na nke ugbu a na-asọba na onye nduzi, oghere magnetik na nke dị ugbu a na-ejikọta ibe ya iji mepụta ike. A na-akpọ ike ahụ "Electromagnetic Force".

Ụkpụrụ aka ekpe nke fleming na-ekpebi ntụziaka nke ugbu a, ike magnetik na mgbanwe. Gbatịa isi mkpịsị aka, mkpịsị aka ndenye na mkpịsị aka etiti nke aka ekpe gị ka egosiri na Fig. 2.

Mgbe mkpịsị aka n'etiti bụ nke dị ugbu a na mkpịsị aka mkpịsị aka nke magnetik, a na-enye ntụziaka nke ike site na mkpịsị aka.

2.Magnet ubi na-emepụta site ugbu a

3）Akụ ndọta nke ihe dị ugbu a na ihe ndọta na-adịgide adịgide na-arụ ọrụ iji mepụta ike electromagnetic.

Mgbe nke ugbu a na-asọba na onye na-eduzi n'ebe onye na-agụ ya nọ, a ga-emepụta oghere magnetik na ntụziaka CCW n'akụkụ mmiri na-agba ọsọ ugbu a site n'aka iwu nke ịghasa aka nri (Fig.3).

3.Interference nke a akara nke magnetik ike

Igwe ndọta nke ihe dị ugbu a na ihe ndọta na-adịgide adịgide na-etinye aka na ibe ha.

Ahịrị nke ike magnetik ekesara n'otu ụzọ ahụ na-eme ka ike ya dịkwuo elu, ebe mgbawa na-ekesa n'akụkụ nke ọzọ na-eme ka ibelata ike ya.

4.Electromagnetic ike mmepụta

Ahịrị nke ike ndọta nwere ọdịdị ịlaghachi n'ahịrị kwụ ọtọ site na esemokwu ya dị ka eriri na-agbanwe.

Ya mere, a na-amanye onye na-eduzi ya ịkwaga ebe ike magnetik siri ike gaa ebe ọ na-esiwanye ike (Fig.5).

6.Torque mmepụta

A na-enweta ike eletrik site na nha nha;

Fig.6 na-egosi ike nke enwetara mgbe a na-etinye onye na-eduzi otu ntụgharị na magnetik gbara akwụkwọ.

A na-enweta torque nke otu onye nduzi na-emepụta site na nha anya;

T'(torque)

F (ike)

R (anya site na etiti ruo onye nduzi)

N'ebe a, e nwere ndị nduzi abụọ nọ;