<prompt> Mutsara 1: Apo e mutoro wemagetsi wechikamu uye A ndiyo magnetic vector potential yemunda wemagetsi. 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 