Amper : Tameẓla gar ileqman

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Azmez n lqem taneggarut d 11 Duǧember 2022 à 12:36

Allal n asket n uḍru n trisiti; yettqis ar 15 mA.

Amper (s taglizit : ampere^[1], s tafrensist : ampère), azamul-is (A), d tigget tidusal n uḍru amestrisiti^[2], kecmen deg unagraw agraɣlan n tiynin seg 1948. Amper d yiwet seg kraḍ tiynin igejdanen n trisiti, akked Ohm (Ω) ed Volt (V)^[3].

Isem-is

Amper yekka-d seg amesfizik afṛansis André-Marie Ampère (seg lqern wis 19)^[1],

Azal-is

Amper d tadwast n uḍru amestrisiti ( $I$ )^[4] n uɛeddi n yiwen culum (C) ɣef amenhar (conductor) deg yiwet tasint (s)^[1]:

$C u l u m (C) = A m p e r (A) . T a s i n t (s)$ $⟹$ $A m p e r (A) = C u l u m (C) / T a s i n t (s)$

Tizmilin

↑ ^1,0 ^1,1 et ^1,2 Talɣa:En ampere, deg britannica.com.
↑ Talɣa:En SI base unit: ampere (A), deg bipm.org.
↑ Talɣa:Fr L'ampère, deg lne.fr.
↑ Tadwast n uḍru amestrisiti d Current intensity s taglizit.

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