<prompt> Mutsara 1: Nepoe iri magetsi mutoro kuti particle uye A ndiyo magineti Vector zvinogona kuti remagetsi remagetsi munda. Mutsara wechipiri: Apo e mutoro wemagetsi wechikamu uye A magnetic vector potential yemunda wemagetsi. Mubvunzo: Mutsara wokutanga nomutsara wechipiri unoreva chinhu chimwe chete here? Hungu kana kuti Aiwa?  <response>: Hungu 