تلفظ بین المللی : /baɹˈɪtəʊkˈalsaɪt/ تلفظ : [bar'ItoUk'alsaIt]
English
A mineral of a white or gray color, occurring
massive or crystallized. It is a compound of the carbonates of barium
and calcium.
A unit equal to the product of one complete convolution (of a coiled conductor) into one ampère of current; thus, a conductor having five convolutions and carrying a current of half an ampère is said to have 2½ ampère turns. The magnetizing effect of a coil i...
