10平方的电线的铜芯直径是3.58mm 【计算过程】1、计算电线的半径用求圆形面积的公式计算：电线平方数=圆周率(3.14)*电线半径的平方2、10方电线的半径平方是：10÷ 3.14 =3.19mm,再开根号得出电线的半径为11 0ping fang de dian xian de tong xin zhi jing shi 3 . 5 8 m m 【ji suan guo cheng 】1 、ji suan dian xian de ban jing yong qiu yuan xing mian ji de gong shi ji suan : dian xian ping fang shu = yuan zhou lv ( 3 . 1 4 ) * dian xian ban jing de ping fang 2 、1 0fang dian xian de ban jing ping fang shi : 1 0÷ 3 . 1 4 = 3 . 1 9 m m , zai kai gen hao de chu dian xian de ban jing wei 1 "

10平方铜芯线直径是多少毫米28毫米，铜芯线的导电效果很好，这种导线通常用于制作电线和电缆等。它的特点是导热性能好，通常还可用于制作防磁性干扰的仪器、仪表、罗盘等。铜芯线的直径有大有小，不同大小的铜芯线使用10平方铜线的直径是28毫米。铜线的导电性很好，大量用于制造电线、电缆、电刷等，并且铜线的导热性好，常用来制造须防磁性干扰的磁学仪器、仪表，如罗

10平方铜线的直径是28毫米。铜线的导电性很好，大量用于制造电线、电缆、电刷等，并且铜线的导热性好，常用来制造须防磁性干扰的磁学仪器、仪表，如罗盘、航空仪表等。直径是指通过一平面图形或立体(如圆、圆锥截面、1 0ping fang tong xian de zhi jing shi 2 8 hao mi 。tong xian de dao dian xing hen hao , da liang yong yu zhi zao dian xian 、dian lan 、dian shua deng , bing qie tong xian de dao re xing hao , chang yong lai zhi zao xu fang ci xing gan rao de ci xue yi qi 、yi biao , ru luo pan 、hang kong yi biao deng 。zhi jing shi zhi tong guo yi ping mian tu xing huo li ti ( ru yuan 、yuan zhui jie mian 、"

1 0ping fang tong xian de zhi jing shi 2 8 hao mi 。tong xian de dao dian xing hen hao , da liang yong yu zhi zao dian xian 、dian lan 、dian shua deng , bing qie tong xian de dao re xing hao , chang yong lai zhi zao xu fang ci xing gan rao de ci xue yi qi 、yi biao , ru luo pan 、hang kong yi biao deng 。zhi jing shi zhi tong guo yi ping mian tu xing huo li ti ( ru yuan 、yuan zhui jie mian 、" 1 0ping fang tong xin xian zhi jing shi duo shao hao mi 2 8 hao mi , tong xin xian de dao dian xiao guo hen hao , zhe zhong dao xian tong chang yong yu zhi zuo dian xian he dian lan deng 。ta de te dian shi dao re xing neng hao , tong chang hai ke yong yu zhi zuo fang ci xing gan rao de yi qi 、yi biao 、luo pan deng 。tong xin xian de zhi jing you da you xiao , bu tong da xiao de tong xin xian shi yong "

1 0ping fang tong xian de zhi jing shi 2 8 hao mi 。tong xian de dao dian xing hen hao ，da liang yong yu zhi zao dian xian 、dian lan 、dian shua deng ，bing qie tong xian de dao re xing hao ，chang yong lai zhi zao xu fang ci xing gan rao de ci xue yi qi 、yi biao ，ru luo " 10平方铜线的直径是28毫米。铜线的导电性很好，大量用于制造电线、电缆、电刷等，并且铜线的导热性好，常用来制造须防磁性干扰的磁学仪器、仪表，如罗盘、航空仪表等。直径是指通过一平面图形或立体(如圆、圆锥截面、