十五章 电流和电路专题训练VIP专享VIP免费

十五章电流和电路专题训练专训1：认识电路INCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度1.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度1.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度1.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度1.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度1.tif"\*MERGEFORMATINET画电路图1．请按照如图所示的实物图画出电路图。INCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-55.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-55.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-55.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-55.tif"\*MERGEFORMATINET(第1题图)INCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-56.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-56.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-56.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-56.tif"\*MERGEFORMATINET(第2题图)2．请画出如图所示实物电路的电路图。INCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度2.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度2.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度2.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度2.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度2.tif"\*MERGEFORMATINET连接实物电路4．【中考·永州】如图甲是电吹风的电路图，图乙是电路元件实物图，选择开关绕O点转动，可分别置于OAB、OBC、OCD三个位置，使电吹风分别处于“热风挡”“冷风挡”“停止”三个状态。请根据甲图的电路图将乙图的实物电路图补画完整。INCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-58.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-58.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-58.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-58.tif"\*MERGEFORMATINET(第4题)INCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-59.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-59.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-59.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\R3-59.tif"\*MERGEFORMATINET(第5题)5．请你根据图甲的电路图，用笔画线代替导线，将图乙中未连接好的器材连接起来(连线不能交叉)。INCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度3.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度3.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度3.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度3.tif"\*MERGEFORMATINETINCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教版九年级上册\\训练角度3.tif"\*MERGEFORMATINET分析等效电路6．对于如图所示的电路，下列说法不正确的是()A．当开关S1、S3闭合，S2断开时，L1和L2并联B．当开关S2、S3闭合，S1断开时，L1和L2串联C．当开关S1、S3断开，S2闭合时，L1和L2串联D．当开关S1、S2同时闭合，S3断开时，L2短路INCLUDEPICTURE"E:\\李辉\\上册\\物理\\人教...