初中电学部分把实物图画成电路图应该怎么画 怎样根据实物图画电路图（九年级物理电学）
\u521d\u4e8c\u7269\u7406\u600e\u4e48\u753b\u5b9e\u7269\u56fe\u548c\u7535\u8def\u56fe\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\u6025\u6025\u6025\u6025\u8fd9\u4e0d\u662f\u4e00\u8a00\u4e24\u8bed\u80fd\u8bf4\u5f97\u6e05\u695a\u7684\u554a\u2299\ufe4f\u2299b\u6c57\u7ed9\u4e00\u4e2a\u7535\u8def\u8fd9\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u603b\u7ed3\uff0c\u53c8\u4e0d\u61c2\u5f97\u5c3d\u7ba1\u627e\u6211
\u521d\u4e2d\u7269\u7406\u7535\u5b66\u77e5\u8bc6\u70b9\u603b\u7ed3
1\u3001\u7535\u8def\uff1a\u628a\u7535\u6e90\u3001\u7528\u7535\u5668\u3001\u5f00\u5173\u3001\u5bfc\u7ebf\u8fde\u63a5\u8d77\u6765\u7ec4\u6210\u7684\u7535\u6d41\u7684\u8def\u5f84\u3002
2\u3001\u901a\u8def\uff1a\u5904\u5904\u63a5\u901a\u7684\u7535\u8def\uff1b\u5f00\u8def\uff1a\u65ad\u5f00\u7684\u7535\u8def\uff1b\u77ed\u8def\uff1a\u5c06\u5bfc\u7ebf\u76f4\u63a5\u8fde\u63a5\u5728\u7528\u7535\u5668\u6216\u7535\u6e90\u4e24\u7aef\u7684\u7535 \u8def\u3002
3\u3001\u7535\u6d41\u7684\u5f62\u6210:\u7535\u8377\u7684\u5b9a\u5411\u79fb\u52a8\u5f62\u6210\u7535\u6d41.(\u4efb\u4f55\u7535\u8377\u7684\u5b9a\u5411\u79fb\u52a8\u90fd\u4f1a\u5f62\u6210\u7535\u6d41)
4\u3001\u7535\u6d41\u7684\u65b9\u5411:\u4ece\u7535\u6e90\u6b63\u6781\u6d41\u5411\u8d1f\u6781.
5\u3001\u7535\u6e90:\u80fd\u63d0\u4f9b\u6301\u7eed\u7535\u6d41(\u6216\u7535\u538b)\u7684\u88c5\u7f6e.
6\u3001\u7535\u6e90\u662f\u628a\u5176\u4ed6\u5f62\u5f0f\u7684\u80fd\u8f6c\u5316\u4e3a\u7535\u80fd.\u5982\u5e72\u7535\u6c60\u662f\u628a\u5316\u5b66\u80fd\u8f6c\u5316\u4e3a\u7535\u80fd.\u53d1\u7535\u673a\u5219\u7531\u673a\u68b0\u80fd\u8f6c\u5316\u4e3a \u7535\u80fd.
7\u3001\u5728\u7535\u6e90\u5916\u90e8\uff0c\u7535\u6d41\u7684\u65b9\u5411\u662f\u4ece\u7535\u6e90\u7684\u6b63\u6781\u6d41\u5411\u8d1f\u6781\u3002
8\u3001\u6709\u6301\u7eed\u7535\u6d41\u7684\u6761\u4ef6:\u5fc5\u987b\u6709\u7535\u6e90\u548c\u7535\u8def\u95ed\u5408.
9\u3001\u5bfc\u4f53:\u5bb9\u6613\u5bfc\u7535\u7684\u7269\u4f53\u53eb\u5bfc\u4f53.\u5982:\u91d1\u5c5e,\u4eba\u4f53,\u5927\u5730,\u76d0\u6c34\u6eb6\u6db2\u7b49.\u5bfc\u4f53\u5bfc\u7535\u7684\u539f\u56e0\uff1a\u5bfc\u4f53\u4e2d\u6709\u81ea\u7531 \u79fb\u52a8\u7684\u7535\u8377\uff1b
10\u3001\u7edd\u7f18\u4f53:\u4e0d\u5bb9\u6613\u5bfc\u7535\u7684\u7269\u4f53\u53eb\u7edd\u7f18\u4f53.\u5982:\u73bb\u7483,\u9676\u74f7,\u5851\u6599,\u6cb9,\u7eaf\u6c34\u7b49. \u539f\u56e0\uff1a\u7f3a\u5c11\u81ea\u7531\u79fb\u52a8\u7684 \u7535\u8377
11\u3001\u7535\u6d41\u8868\u7684\u4f7f\u7528\u89c4\u5219:\u2460\u7535\u6d41\u8868\u8981\u4e32\u8054\u5728\u7535\u8def\u4e2d;\u2461\u7535\u6d41\u8981\u4ece"+"\u63a5\u7ebf\u67f1\u6d41\u5165,\u4ece"-"\u63a5\u7ebf\u67f1\u6d41\u51fa;\u2462\u88ab\u6d4b\u7535\u6d41\u4e0d\u8981\u8d85\u8fc7\u7535\u6d41\u8868\u7684\u91cf\u7a0b;\u2463\u7edd\u5bf9\u4e0d\u5141\u8bb8\u4e0d\u7ecf\u8fc7\u7528\u7535\u5668\u800c\u628a\u7535\u6d41\u8868\u8fde\u5230\u7535\u6e90\u7684\u4e24\u6781\u4e0a.
\u5b9e\u9a8c\u5ba4\u4e2d\u5e38\u7528\u7684\u7535\u6d41\u8868\u6709\u4e24\u4e2a\u91cf\u7a0b:\u24600\uff5e0.6\u5b89,\u6bcf\u5c0f\u683c\u8868\u793a\u7684\u7535\u6d41\u503c\u662f0.02\u5b89;\u24610\uff5e3\u5b89,\u6bcf\u5c0f\u683c\u8868\u793a\u7684\u7535\u6d41\u503c\u662f0.1\u5b89.
12\u3001\u7535\u538b\u662f\u4f7f\u7535\u8def\u4e2d\u5f62\u6210\u7535\u6d41\u7684\u539f\u56e0,\u56fd\u9645\u5355\u4f4d:\u4f0f\u7279(V);
\u5e38\u7528:\u5343\u4f0f(KV),\u6beb\u4f0f(mV). 1\u5343\u4f0f=1000\u4f0f=1000000\u6beb\u4f0f.
13\u3001\u7535\u538b\u8868\u7684\u4f7f\u7528\u89c4\u5219:\u2460\u7535\u538b\u8868\u8981\u5e76\u8054\u5728\u7535\u8def\u4e2d;\u2461\u7535\u6d41\u8981\u4ece"+"\u63a5 \u7ebf\u67f1\u6d41\u5165,\u4ece"-"\u63a5\u7ebf\u67f1\u6d41\u51fa;\u2462\u88ab\u6d4b\u7535\u538b\u4e0d\u8981\u8d85\u8fc7\u7535\u538b\u8868\u7684\u91cf\u7a0b;
\u5b9e\u9a8c\u5ba4\u5e38\u7528\u7535\u538b\u8868\u6709\u4e24\u4e2a\u91cf\u7a0b:\u24600\uff5e3\u4f0f,\u6bcf\u5c0f\u683c\u8868\u793a\u7684\u7535\u538b\u503c\u662f0.1\u4f0f; \u24610\uff5e15\u4f0f,\u6bcf\u5c0f\u683c \u8868\u793a\u7684\u7535\u538b\u503c\u662f0.5\u4f0f.
14\u3001\u719f\u8bb0\u7684\u7535\u538b\u503c:\u24601\u8282\u5e72\u7535\u6c60\u7684\u7535\u538b1.5\u4f0f;\u24611\u8282\u94c5\u84c4\u7535\u6c60\u7535\u538b\u662f2\u4f0f;\u2462\u5bb6\u5ead\u7167\u660e\u7535\u538b\u4e3a220\u4f0f;\u2463\u5b89\u5168\u7535\u538b\u662f:\u4e0d\u9ad8\u4e8e36\u4f0f;\u2464\u5de5\u4e1a\u7535\u538b380\u4f0f.
15\u3001\u7535\u963b(R):\u8868\u793a\u5bfc\u4f53\u5bf9\u7535\u6d41\u7684\u963b\u788d\u4f5c\u7528.\u56fd\u9645\u5355\u4f4d:\u6b27\u59c6(\u03a9);
\u5e38\u7528:\u5146\u6b27(M\u03a9),\u5343\u6b27(K\u03a9);1\u5146\u6b27=1000\u5343\u6b27; 1\u5343\u6b27=1000\u6b27.
16\u3001\u51b3\u5b9a\u7535\u963b\u5927\u5c0f\u7684\u56e0\u7d20:\u6750\u6599,\u957f\u5ea6,\u6a2a\u622a\u9762\u79ef\u548c\u6e29\u5ea6
17\u3001\u6ed1\u52a8\u53d8\u963b\u5668:
A. \u539f\u7406:\u6539\u53d8\u7535\u963b\u7ebf\u5728\u7535\u8def\u4e2d\u7684\u957f\u5ea6\u6765\u6539\u53d8\u7535\u963b\u7684.
B. \u4f5c\u7528:\u901a\u8fc7\u6539\u53d8\u63a5\u5165\u7535\u8def\u4e2d\u7684\u7535\u963b\u6765\u6539\u53d8\u7535\u8def\u4e2d\u7684\u7535\u6d41\u548c\u7535\u538b.
C. \u6b63\u786e\u4f7f\u7528:a,\u5e94\u4e32\u8054\u5728\u7535\u8def\u4e2d\u4f7f\u7528;b,\u63a5\u7ebf\u8981"\u4e00\u4e0a\u4e00\u4e0b";c,\u95ed\u5408\u5f00\u5173\u524d\u5e94\u628a\u963b\u503c\u8c03\u81f3\u6700\u5927\u7684\u5730\u65b9.
18\u3001\u6b27\u59c6\u5b9a\u5f8b:\u5bfc\u4f53\u4e2d\u7684\u7535\u6d41,\u8ddf\u5bfc\u4f53\u4e24\u7aef\u7684\u7535\u538b\u6210\u6b63\u6bd4,\u8ddf\u5bfc\u4f53\u7684\u7535\u963b\u6210\u53cd\u6bd4.
\u516c\u5f0f:I=U/R. \u516c\u5f0f\u4e2d\u5355\u4f4d:I\u2192\u5b89(A);U\u2192\u4f0f(V);R\u2192\u6b27(\u03a9).
19\u3001\u7535\u529f\u7684\u5355\u4f4d\uff1a\u7126\u8033\uff0c\u7b80\u79f0\u7126\uff0c\u7b26\u53f7J\uff1b\u65e5\u5e38\u751f\u6d3b\u4e2d\u5e38\u7528\u5343\u74e6\u65f6\u4e3a\u7535\u529f\u7684\u5355\u4f4d\uff0c\u4fd7\u79f0\u201c\u5ea6\u201d\u7b26\u53f7kw.h \u3000\u3000\u3000\u3000\u3000
\u3000\u30001\u5ea6=1kw.h=1000w\u00d73600s=3.6\u00d7106J
20\uff0e\u7535\u80fd\u8868\u662f\u6d4b\u91cf\u4e00\u6bb5\u65f6\u95f4\u5185\u6d88\u8017\u7684\u7535\u80fd\u591a\u5c11\u7684\u4eea\u5668\u3002A\u3001\u201c220V\u201d\u662f\u6307\u8fd9\u4e2a\u7535\u80fd\u8868\u5e94\u8be5\u5728220V\u7684\u7535\u8def\u4e2d\u4f7f\u7528\uff1bB\u3001\u201c10\uff0820\uff09A\u201d\u6307\u8fd9\u4e2a\u7535\u80fd\u8868\u957f\u65f6\u95f4\u5de5\u4f5c\u5141\u8bb8\u901a\u8fc7\u7684\u6700\u5927\u7535\u6d41\u4e3a10\u5b89\uff0c\u5728\u77ed\u65f6\u95f4\u5185\u6700\u5927\u7535\u6d41\u4e0d\u8d85\u8fc720\u5b89\uff1bC\u3001\u201c50Hz\u201d\u6307\u8fd9\u4e2a\u7535\u80fd\u8868\u572850\u8d6b\u5179\u7684\u4ea4\u6d41\u7535\u8def\u4e2d\u4f7f\u7528\uff1bD\u3001\u201c600revs/KWh\u201d\u6307\u8fd9\u4e2a\u7535\u80fd\u8868\u7684\u6bcf\u6d88\u8017\u4e00\u5343\u74e6\u65f6\u7684\u7535\u80fd\uff0c\u8f6c\u76d8\u8f6c\u8fc7600\u8f6c\u3002
21\uff0e\u7535\u529f\u516c\u5f0f:W=Pt=UIt(\u5f0f\u4e2d\u5355\u4f4dW\u2192\u7126(J);U\u2192\u4f0f(V);I\u2192\u5b89(A);t\u2192\u79d2).
22\u3001\u7535\u529f\u7387(P):\u8868\u793a\u7535\u6d41\u505a\u529f\u7684\u5feb\u6162\u7684\u7269\u7406\u91cf.\u56fd\u9645\u5355\u4f4d:\u74e6\u7279(W);\u5e38\u7528:\u5343\u74e6\uff08KW\uff09\u516c\u5f0f:P=W/t=UI
23\uff0e\u989d\u5b9a\u7535\u538b(U0):\u7528\u7535\u5668\u6b63\u5e38\u5de5\u4f5c\u7684\u7535\u538b.
\u989d\u5b9a\u529f\u7387(P0):\u7528\u7535\u5668\u5728\u989d\u5b9a\u7535\u538b\u4e0b\u7684\u529f\u7387.
\u5b9e\u9645\u7535\u538b(U):\u5b9e\u9645\u52a0\u5728\u7528\u7535\u5668\u4e24\u7aef\u7684\u7535\u538b.
\u5b9e\u9645\u529f\u7387(P):\u7528\u7535\u5668\u5728\u5b9e\u9645\u7535\u538b\u4e0b\u7684\u529f\u7387.
\u5f53U > U0\u65f6,\u5219P > P0 ;\u706f\u5f88\u4eae,\u6613\u70e7\u574f.
\u5f53U < U0\u65f6,\u5219P < P0 ;\u706f\u5f88\u6697,
\u5f53U = U0\u65f6,\u5219P = P0 ;\u6b63\u5e38\u53d1\u5149.
24\uff0e\u7126\u8033\u5b9a\u5f8b:\u7535\u6d41\u901a\u8fc7\u5bfc\u4f53\u4ea7\u751f\u7684\u70ed\u91cf\u8ddf\u7535\u6d41\u7684\u4e8c\u6b21\u65b9\u6210\u6b63\u6bd4,\u8ddf\u5bfc\u4f53\u7684\u7535\u963b\u6210\u6b63\u6bd4,\u8ddf\u901a\u7535\u65f6\u95f4\u6210\u6b63\u6bd4,\u8868\u8fbe\u5f0f\u4e3a. Q=I2Rt
25\uff0e\u5bb6\u5ead\u7535\u8def\u7531:\u8fdb\u6237\u7ebf(\u706b\u7ebf\u548c\u96f6\u7ebf)\u2192\u7535\u80fd\u8868\u2192\u603b\u5f00\u5173\u2192\u4fdd\u9669\u76d2\u2192\u7528\u7535\u5668\u7b49\u7ec4\u6210.
26\uff0e\u6240\u6709\u5bb6\u7528\u7535\u5668\u548c\u63d2\u5ea7\u90fd\u662f\u5e76\u8054\u7684.\u800c\u7528\u7535\u5668\u8981\u4e0e\u5b83\u7684\u5f00\u5173\u4e32\u8054\u63a5\u706b\u7ebf.
27\uff0e\u4fdd\u9669\u4e1d:\u662f\u7528\u7535\u963b\u7387\u5927,\u7194\u70b9\u4f4e\u7684\u94c5\u9511\u5408\u91d1\u5236\u6210.\u5b83\u7684\u4f5c\u7528\u662f\u5f53\u7535\u8def\u4e2d\u6709\u8fc7\u5927\u7684\u7535\u6d41\u65f6,\u3000\u5b83\u5347\u6e29\u8fbe\u5230\u7194\u70b9\u800c\u7194\u65ad,\u81ea\u52a8\u5207\u65ad\u7535\u8def,\u8d77\u5230\u4fdd\u9669\u7684\u4f5c\u7528.
28\uff0e\u5f15\u8d77\u7535\u8def\u7535\u6d41\u8fc7\u5927\u7684\u4e24\u4e2a\u539f\u56e0:\u4e00\u662f\u7535\u8def\u53d1\u751f\u77ed\u8def;\u4e8c\u662f\u7528\u7535\u5668\u603b\u529f\u7387\u8fc7\u5927.
29\uff0e\u5b89\u5168\u7528\u7535\u7684\u539f\u5219\u662f:\u2460\u4e0d\u63a5\u89e6\u4f4e\u538b\u5e26\u7535\u4f53;\u2461\u4e0d\u9760\u8fd1\u9ad8\u538b\u5e26\u7535\u4f53
30.\u78c1\u6027:\u7269\u4f53\u5438\u5f15\u94c1,\u954d,\u94b4\u7b49\u7269\u8d28\u7684\u6027\u8d28.
31.\u78c1\u4f53:\u5177\u6709\u78c1\u6027\u7684\u7269\u4f53\u53eb\u78c1\u4f53.\u5b83\u6709\u6307\u5411\u6027:\u6307\u5357\u5317.
32.\u78c1\u6781:\u78c1\u4f53\u4e0a\u78c1\u6027\u6700\u5f3a\u7684\u90e8\u5206\u53eb\u78c1\u6781.\u4efb\u4f55\u78c1\u4f53\u90fd\u6709\u4e24\u4e2a\u78c1\u6781,\u4e00\u4e2a\u662f\u5317\u6781(N\u6781);\u53e6\u4e00\u4e2a\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u662f\u5357\u6781(S\u6781)
33.\u78c1\u6781\u95f4\u7684\u76f8\u4e92\u4f5c\u7528:\u540c\u540d\u78c1\u6781\u4e92\u76f8\u6392\u65a5,\u5f02\u540d\u78c1\u6781\u4e92\u76f8\u5438\u5f15.
34.\u78c1\u5316:\u4f7f\u539f\u6765\u6ca1\u6709\u78c1\u6027\u7684\u7269\u4f53\u5e26\u4e0a\u78c1\u6027\u7684\u8fc7\u7a0b.
35.\u78c1\u4f53\u5468\u56f4\u5b58\u5728\u7740\u78c1\u573a,\u78c1\u6781\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u5c31\u662f\u901a\u8fc7\u78c1\u573a\u53d1\u751f\u7684.
36.\u78c1\u573a\u7684\u57fa\u672c\u6027\u8d28:\u5bf9\u5165\u5176\u4e2d\u7684\u78c1\u4f53\u4ea7\u751f\u78c1\u529b\u7684\u4f5c\u7528.
37.\u78c1\u573a\u7684\u65b9\u5411:\u5c0f\u78c1\u9488\u9759\u6b62\u65f6\u5317\u6781\u6240\u6307\u7684\u65b9\u5411\u5c31\u662f\u8be5\u70b9\u7684\u78c1\u573a\u65b9\u5411.
38.\u78c1\u611f\u7ebf:\u63cf\u8ff0\u78c1\u573a\u7684\u5f3a\u5f31,\u65b9\u5411\u7684\u5047\u60f3\u66f2\u7ebf.\u4e0d\u5b58\u5728\u4e14\u4e0d\u76f8\u4ea4.
\u5728\u78c1\u4f53\u5468\u56f4,\u78c1\u611f\u7ebf\u4ece\u78c1\u4f53\u7684\u5317\u6781\u51fa\u6765\u56de\u5230\u78c1\u4f53\u7684\u5357\u6781
39.\u5730\u78c1\u7684\u5317\u6781\u5728\u5730\u7406\u4f4d\u7f6e\u7684\u5357\u6781\u9644\u8fd1;\u800c\u5730\u78c1\u7684\u5357\u6781\u5219\u5728\u5730\u7406\u7684\u5317\u6781\u9644\u8fd1.\u4f46\u5e76\u4e0d\u91cd\u5408,\u5b83\u4eec\u7684\u4ea4\u89d2\u79f0\u78c1\u504f\u89d2,\u6211\u56fd\u5b66\u8005\u6c88\u62ec\u6700\u65e9\u8bb0\u8ff0\u8fd9\u4e00\u73b0\u8c61.
40.\u5965\u65af\u7279\u5b9e\u9a8c\u8bc1\u660e:\u901a\u7535\u5bfc\u7ebf\u5468\u56f4\u5b58\u5728\u78c1\u573a.\u5176\u78c1\u573a\u65b9\u5411\u8ddf\u7535\u6d41\u65b9\u5411\u6709\u5173
41.\u5b89\u57f9\u5b9a\u5219:\u7528\u53f3\u624b\u63e1\u87ba\u7ebf\u7ba1,\u8ba9\u56db\u6307\u5f2f\u5411\u87ba\u7ebf\u7ba1\u4e2d\u7535\u6d41\u65b9\u5411,\u5219\u5927\u62c7\u6307\u6240\u6307\u7684\u90a3\u7aef\u5c31\u662f\u87ba\u7ebf\u7ba1\u7684\u5317\u6781(N\u6781).
42.\u5f71\u54cd\u7535\u78c1\u94c1\u78c1\u6027\u5f3a\u5f31\u7684\u56e0\u7d20:\u7535\u6d41\u7684\u5927\u5c0f,\u94c1\u82af\u7684\u6709\u65e0,\u7ebf\u5708\u7684\u531d\u6570
43.\u7535\u78c1\u94c1\u7684\u7279\u70b9:\u2460\u78c1\u6027\u7684\u6709\u65e0\u53ef\u7531\u7535\u6d41\u7684\u901a\u65ad\u6765\u63a7\u5236;\u2461\u78c1\u6027\u7684\u5f3a\u5f31\u53ef\u7531\u7535\u6d41\u7684\u5927\u5c0f\u548c\u7ebf\u5708\u7684\u531d\u6570\u6765\u8c03\u8282;\u2462\u78c1\u6781\u53ef\u7531\u7535\u6d41\u7684\u65b9\u5411\u6765\u6539\u53d8.
44.\u7535\u78c1\u7ee7\u7535\u5668:\u5b9e\u8d28\u4e0a\u662f\u4e00\u4e2a\u5229\u7528\u7535\u78c1\u94c1\u6765\u63a7\u5236\u7684\u5f00\u5173.\u5b83\u7684\u4f5c\u7528\u53ef\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u64cd\u4f5c,\u5229\u7528\u4f4e\u7535\u538b,\u5f31\u7535\u6d41\u6765\u63a7\u5236\u9ad8\u7535\u538b,\u5f3a\u7535\u6d41.\u8fd8\u53ef\u5b9e\u73b0\u81ea\u52a8\u63a7\u5236.
45.\u7535\u8bdd\u57fa\u672c\u539f\u7406:\u632f\u52a8\u2192\u5f3a\u5f31\u53d8\u5316\u7535\u6d41\u2192\u632f\u52a8.
46.\u7535\u78c1\u611f\u5e94:\u95ed\u5408\u7535\u8def\u7684\u4e00\u90e8\u5206\u5bfc\u4f53\u5728\u78c1\u573a\u4e2d\u505a\u5207\u5272\u78c1\u611f\u7ebf\u8fd0\u52a8\u65f6,\u5bfc\u4f53\u4e2d\u5c31\u4f1a\u4ea7\u751f\u7535\u6d41,\u8fd9\u79cd\u73b0\u8c61\u53eb\u7535\u78c1\u611f\u5e94,\u4ea7\u751f\u7684\u7535\u6d41\u53eb\u611f\u5e94\u7535\u6d41. \u5e94\u7528:\u53d1\u7535\u673a
47.\u4ea7\u751f\u611f\u5e94\u7535\u6d41\u7684\u6761\u4ef6:\u2460\u7535\u8def\u5fc5\u987b\u95ed\u5408;\u2461\u53ea\u662f\u7535\u8def\u7684\u4e00\u90e8\u5206\u5bfc\u4f53\u505a\u5207\u5272\u78c1\u611f\u7ebf\u8fd0\u52a8.
48.\u611f\u5e94\u7535\u6d41\u7684\u65b9\u5411:\u8ddf\u5bfc\u4f53\u8fd0\u52a8\u65b9\u5411\u548c\u78c1\u611f\u7ebf\u65b9\u5411\u6709\u5173.
49.\u78c1\u573a\u5bf9\u7535\u6d41\u7684\u4f5c\u7528:\u901a\u7535\u5bfc\u7ebf\u5728\u78c1\u573a\u4e2d\u8981\u53d7\u5230\u78c1\u529b\u7684\u4f5c\u7528.
\u662f\u7531\u7535\u80fd\u8f6c\u5316\u4e3a\u673a\u68b0\u80fd. \u5e94\u7528:\u7535\u52a8\u673a.
50.\u901a\u7535\u5bfc\u4f53\u5728\u78c1\u573a\u4e2d\u53d7\u529b\u65b9\u5411:\u8ddf\u7535\u6d41\u65b9\u5411\u548c\u78c1\u611f\u7ebf\u65b9\u5411\u6709\u5173.
\u7535 \u52a8 \u673a \u53d1 \u7535 \u673a
\u4e3b\u8981\u6784\u9020 \u5b9a\u5b50\u548c\u8f6c\u5b50 \u5b9a\u5b50\u548c\u8f6c\u5b50
\u5de5\u4f5c\u539f\u7406 \u901a\u7535\u7ebf\u5708\u5728\u78c1\u573a\u4e2d\u53d7\u529b\u800c\u8f6c\u52a8 \u7535\u78c1\u611f\u5e94\u73b0\u8c61
\u80fd\u91cf\u8f6c\u5316 \u7535\u80fd\u8f6c\u5316\u4e3a\u673a\u68b0\u80fd \u673a\u68b0\u80fd\u8f6c\u5316\u4e3a\u7535\u80fd
\u7535 \u5b66 \u7279 \u70b9 \u4e0e \u539f \u7406 \u516c \u5f0f
\u7279\u70b9\u6216\u539f\u7406\u4e32\u8054\u7535\u8def\u5e76\u8054\u7535\u8def
\u7535\u6d41\uff1aII = I 1 = I 2I = I 1 + I 2
\u7535\u538b\uff1aUU = U 1 + U 2U = U 1 = U 2
\u7535\u963b\uff1aRR = R 1 = R 21/R=1/R1 +1/R2
\u6216R=R1 R2/(R1 +R2)
\u7535\u529f\uff1aWW = W 1 + W 2W = W 1 + W 2
\u7535\u529f\u7387\uff1aPP = P 1 + P 2P = P 1 + P 2
\u5206\u538b\u539f\u7406U1 \uff1aU2=R1 \uff1aR2\u65e0
\u5206\u6d41\u539f\u7406\u65e0I1 \uff1aI2=R2\uff1aR1
\u5206\u529f\u539f\u7406W1 \uff1aW2=R1 \uff1aR2W1 \uff1aW2=R2\uff1aR1
\u5206\u529f\u7387\u539f\u7406P1 \uff1aP2=R1 \uff1aR2P1 \uff1aP2=R2\uff1aR1
\u597d\u597d\u770b\uff0c\u770b\u4e0d\u61c2\u627e\u6211\u5427\uff0c\u633a\u7ec6\u7684\u8fd9\u4e2a\u3002
\u719f\u80fd\u751f\u5de7\uff0c\u5e0c\u671b\u80fd\u5e2e\u52a9\u4f60
为你找到以下试题：如下图所示是某一次电学实验的实物连线图,请在方框内画出相应的电路图.(注意:必须要画在答题卷上!) 最佳答案解答:解:根据实物连接图作出的电路图如下图所示.绛旓細鍏堣绠鍖栫數璺 鏈夌數娴佽〃鐨勫皢鐢垫祦琛ㄧ畝鍖栦负瀵肩嚎 鐢靛帇琛ㄧ畝鍖栦负鐢甸樆鎴栨柇璺 鐒跺悗浠庣數婧愮殑姝ｆ瀬鍑哄彂锛岄『鐫瀵肩嚎渚濇鐢诲嚭鐢佃矾涓殑鍘熶欢 鏈鍚庡洖鍒扮數婧愯礋鏋 鐒跺悗鍦ㄦ牴鎹瀹炵墿鍥惧皢鐢垫祦琛ㄥ拰鐢靛帇琛ㄨˉ鍏呭湪鐢佃矾鍥涓 鍦ㄥ绾跨浉鎺ュ鎻忎笂瀹炵偣 鏈鍚庝粠鐢垫簮姝ｆ瀬寮濮嬫鏌ョ數璺紝鐪嬫湁娌℃湁鍑虹幇鐭矾銆佺煭璺幇璞 濡傛灉鏈夊氨閫傚綋淇敼 濡傛灉娌℃湁...
绛旓細妤间富浣犲ソ锛佷緷鎹ゼ涓绘彁渚涚殑鐢佃矾鍥锛屾ゼ涓荤殑鎯虫硶鏄畬鍏ㄦ病鏈夐棶棰樼殑銆傜數璺浘涓嶆槸浠呮湁绛旀鏍囧噯锛鍒濅腑鐗╃悊鐢佃矾鍥句腑锛屽儚灏忕伅娉★紝寮鍏崇瓑鐢佃矾鍣ㄤ欢鏄病鏈夋璐熸瀬鎬х殑锛屾墍浠ユ棤鎵璋撳乏鍙充袱绔紝浣嗙數姹狅紝鐢垫祦琛紝鐢靛帇琛ㄩ兘鏄湁姝ｈ礋鎺ュご鐨勶紝杩欎釜鏄病鏈夌浜岀鍙兘鐨勩傛澶栵紝鐢佃矾鐨勫苟鑱旇妭鐐圭殑閫夋嫨涔熷彲浠ヤ笉鍚岋紝濡備笂鍥撅紝鐢垫睜鐨...
绛旓細浠庡姛鑳戒笂鏉ヨ锛氫袱鑰呯瓑鍚岋紱浠鐢佃矾杩炴帴涓婁弗鏍兼潵璁诧細涓よ呮槸鏈夊尯鍒殑锛屾槸涓嶅搴旂殑銆
绛旓細濡傛灉瑕佹眰涓ユ牸涓浜涚殑璇濓紝涓嶈銆傜敱瀹炵墿鍥剧敾鐢佃矾鍥锛屾垨鑰呯敱鐢佃矾鍥捐繛鎺ュ疄鐗╁浘锛屼竴鑸姹備弗鏍间竴涓瀵瑰簲銆傝櫧鐒朵笉褰卞搷鐢佃矾鐨勬ц川銆傚懙鍛碉紒
绛旓細4涓洖绛 #鐑# 鑱屽満涓婂彈濮斿眻瑕佷笉瑕佷负鑷繁瑙ｉ噴?鍌呮灉鍐 2010-02-11 鐭ラ亾绛斾富 鍥炵瓟閲:6 閲囩撼鐜:0% 甯姪鐨勪汉:0 鎴戜篃鍘荤瓟棰樿闂釜浜洪〉 鍏虫敞 灞曞紑鍏ㄩ儴 鍒濅腑鐗╃悊鐢靛瀹為獙娴嬭瘯棰 鍒濅腑鍗囧鐗╃悊瀹為獙娴嬭瘯鈥旂數瀛(涓)1銆佹牴鎹浘鎵绀虹殑瀹炵墿鍥剧敾鍑虹數璺浘. 2銆佹牴鎹墍绀虹殑鐢佃矾鍥惧皢涓嬮潰鐨勫疄鐗╄繛鎺ヨ捣鏉. 鍒濅腑...
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绛旓細绗簩姝ワ細鎷嗘帀鐢甸搩鏀矾锛岃繛鎺ラ『搴忥細姝ｆ瀬 璐熸瀬銆傜涓夋锛氳繛鎺ラ『搴忥細鏍规嵁鍒嗘瀽鍙煡锛屾墍璋撳垎瑙ｆ硶鐨勫師鍒欏氨鏄妸杈冨鏉傜殑娣疯仈鐢佃矾鍒嗚В鎴愪袱涓垨澶氫釜涓茶仈鐢佃矾鍒嗗埆鏉ヨ繛鎺ワ紝鑰屾鏂规硶鐨勫叧閿槸鍦ㄥ疄鐗╁浘涓壘鍑嗙浉搴旂殑鍒嗙偣a銆佸悎鐐筨鐨勪綅缃備簩. 宸茬煡瀹炵墿鍥剧敾鍑鐢佃矾鍥 姝ょ绫诲瀷鑻ヨ兘澶熺洿鎺ョ敱瀹炵墿鍥剧湅鍑虹數璺腑鍚勫厓浠剁殑杩炴帴...
绛旓細2 D 3 A 4 B 5 B 6 C
绛旓細B 浠嶮鈫扨锛岀數瀛愪笌姝ｇ數鑽烽棿璺濈澧炲ぇ锛屽簱浠戝紩鍔涘仛璐熷姛锛岄熷害鍑忓皬锛屽姩鑳藉噺灏忥紝鐢靛娍鑳藉澶э紱浠嶱鈫扤锛岀數瀛愪笌姝ｇ數鑽烽棿璺濈鍑忓皬锛屽簱浠戝紩鍔涘仛姝ｅ姛锛岄熷害澧炲ぇ锛屽姩鑳藉澶э紝鐢靛娍鑳藉噺灏忋
