<prompt> Umusho 1: Nakubae kuyikhwalithi yamagnetic yenhlayiya kanti u-A uyikhwalithi ye-vector kagesi yenkambu ye-electromagnetic. Umusho 2: Lapho e kuyikhwalithi yamagnetic yezinhlayiya futhi A amandla kagesi we-vector we-electromagnetic field. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Yebo Yebo 