电阻器的作用
![3【电阻】ppt flash](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9AB30B4DC8AF057AFE63DB8D54F314E16C04A996267D40DD00BFDA03D219E0EFC7E156A433C5766E9F7CE95219881AFC4B860491FE7111597EB2E1361FC4F2A051B9CD6F668D181B453F19599D0B20742)
3【电阻】ppt flash
图片尺寸1080x810![电阻器作用实物图](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9BF0B44B377119884C9F4CCDB3E8CB385EF37B94698BB20DD8ACCE215DBBB297C9DD0E9C98C47AD3021E82BF7B8802F0BDFC1C86689D29E1EEB5AB242F70BB5EF0774893D055CF1FE01AE1A61F8DF1E36)
电阻器作用实物图
图片尺寸2000x2666![常用的电阻器ppt](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E98CEACEBDE149DF2FF9ACDCF63CB1BB6DBED056003BA39DB4B44C5E5F87881AC2062FC29B5CADF2F68F65CD24ED3848382613E87F3B602EE71C21604F39E4DA9DE7A86AA1F38301879C3AAE42AC791E21)
常用的电阻器ppt
图片尺寸1440x810![电阻元件ppt](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7353B6B5FDF78D9D53CBA6DA1D0765CB36EB95A21CAD434849B3492EDAC9333AAF64065897373D3CDDB69F6769F7397DC341E18B8C46CCB808AB5A6E5CB14A855B376F483D1CAEAA48120413E31A3C5AE5)
电阻元件ppt
图片尺寸1080x810![电阻常见分类及应用详解](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E99E383D6A52BAF4D62D4066ADA09453A32B9215F43DB5330D3CE27040255B9D4550AF239C4EAFBEEB5AB1A70E5A10E38BF2126E0B3F259900C7B9C13F191CD08408E3479EEB245EEF0199CF41C63DB669)
电阻常见分类及应用详解
图片尺寸778x429![单位电阻在电路中通常起分压,分流,限流的作用.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E94F372EC8EE1424E58FF180077DE7EE9711E33CED6B1BA1F951911140AECF8E07F229868C346975F3E89856BCE23C44D33977AED6ADCC75F868EA21C2B41DE9DDB67DA36B9A8C0174C34166BAF066AC8B)
单位电阻在电路中通常起分压,分流,限流的作用.
图片尺寸642x1446![电阻的作用和工作原理详解](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73F6E2BBEDA751BDC955A8AADC6A520E5F8F290A84A4699E23A73574099E335E8FB32DC49664053D410BE25D2C92BC9FE296E07F6E931704375338BF485BBA1826E7E7B2A7E835F199CDB223434F686C2B)
电阻的作用和工作原理详解
图片尺寸397x298![图8 : dc马达用环形压敏电阻器的结构与原理](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E93737798BDF9BCA2A68BC1AB7D0EF67A28EA23A6EDB888E763F6BAD76A7CF6F98ADA6312B11B3C31B498C2E83DDA5E62A7A4DAE16A62E79C5502C943F7F642BD70EBFD4099771EAECD36B6C69D0878932)
图8 : dc马达用环形压敏电阻器的结构与原理
图片尺寸599x600![电阻器常识](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83B73D39F6720B73E046D4E81733C46328D539EB82FC8F9173B64215A264C7422F111C5DDEBEADD1C8D2A8177F7506D9B9E61601A336FC45B7002C6155483A5A41CD964862E3674460123A0B4533D5D1FE)
电阻器常识
图片尺寸553x457![电阻 基础知识与应用大全ppt](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E973F99513B2BF42945FE2DA0BCEB17BC700932DF3A69D8CE32F4AE7CF0DFD2D384CBDD1BA173DAAC72A4D6358668ED143B68DBBFCBAA5AAD29AB54FC571EF079BBF08819062AB0BA5CD631461A3652E77)
电阻 基础知识与应用大全ppt
图片尺寸1080x810![电子基础 >> 浏览文章 电流流过电阻器时,对电流有阻碍作用,其](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A736C30DE5D8FFF253B7A54D437AFF4E2AC0F9A2B1CCFEC96C84624B41B8EA4CDE7C70F62A28EEBA362137F82AFB0E7763228B4788933BF4F8D6ED2F92EFAD0D7A17755E59F1ADE55D83AEC8D18EDC35324)
电子基础 >> 浏览文章 电流流过电阻器时,对电流有阻碍作用,其
图片尺寸670x510![电阻电容基础ppt](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83449BCACFD9C634A28AE2560F5A6F7A1A66AA451C032691E7052C116D7883BE39D1AFFB9024C94CEEA4AEE8FB3CD1D87284F1E04E4C811996901579C519E7EAAE9DB036C14C071C991F09CD32608265B4)
电阻电容基础ppt
图片尺寸1080x810![[新版]教科版九年级物理上册《电阻:导体对电流的阻碍作用》第二课时](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83137C6DBCA38EB750D867DAD7BAC2A63B33E660E1C9325490F5979DE5666265B523830161BF133E8745C91B18DBC2E2187E407CB96758077B8F1DFE63ED3D87FD378F034BFA64625E841981CCA210BD51)
[新版]教科版九年级物理上册《电阻:导体对电流的阻碍作用》第二课时
图片尺寸1440x810![姓名: 【学习目标】 1,知道电阻是表示导体对电流阻碍作用](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A733C5A898A4DEEF844B3115384A65158054781AF1740503DBC0325DCF450720951A88984722E7BC84F401CCEEBE456E489EB1C274E99D76A1CB3D927443418D1398B69A86A3E9AE66957E82E7F588FBB48)
姓名: 【学习目标】 1,知道电阻是表示导体对电流阻碍作用
图片尺寸499x250![保险电阻:又叫熔断电阻器,在正常情况下起着电阻和保险丝的双重作用](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83FF0DC91E9AA1472C5F6EAA98F6FE48676D447EDAD81B6399E486D9256C5FFF2CA4633366FC3C25F6541377DC28FC7114DE9417B9F40C4034C8F525AE769D6C2CC51F52CEF8B7BB83FAECA79BCEDEF495)
保险电阻:又叫熔断电阻器,在正常情况下起着电阻和保险丝的双重作用
图片尺寸1080x810![电阻 电阻的概念;导体对电流的阻碍作用,用r表示 电阻的单位:欧姆(Ω)](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83DE3A658EFAE94CEAE9A7416DE1CE892EBB6CD125E6C849954DBC51E215CFF1DE5B3F071C58AF2B7889485AEA0A5AB8CB74928FEAA7EB85F96284D7739B5E459776F980D28BDECB137B26C0928298927E)
电阻 电阻的概念;导体对电流的阻碍作用,用r表示 电阻的单位:欧姆(Ω)
图片尺寸1080x810![电子元器件—电阻_第三课时](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83DA3FCA7AECE3DE3018CF4DB41E14F84D4B8794BDC1B0E97FDB29C518BCEA9D9898C7A77570989153BCA17CE2C632DC3DD87E56CA3F0EA27FF558EC51B482DD39B92E2B0C394ECE1272CA08BDA7C4C0A5)
电子元器件—电阻_第三课时
图片尺寸1080x810![电阻器有哪些主要参数?](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73EC153D0B5B52E0D3B6831CF465EEEB5CFE08BF78C3D774A0CD861E80B4E6474F8E5CEFD04D3727483A92A9C8198E2D9E75CA5744A35436C43D515067EB5F9A2348FFB99C5016FB06DE02B7FDD626741C)
电阻器有哪些主要参数?
图片尺寸312x417![1)电阻器的命名方法及图形符号](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A732F27787EB607A13656E5F81B42853FCDF0EA0FD6645B56E534EA39F14B46E21A4B4260673883AF7D7370C44086E6012E103E64F8F390092E50CD6FEBCBE0163512F052692B5686B44233ED41B7FD0136)
1)电阻器的命名方法及图形符号
图片尺寸1080x810![电阻的6个作用](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73579CCFEA8E171F13E272F098FE142E0EAC6E208AFF9B2A11CAE0ADC5F8DDD424EA2482CCE7B7985CD0D687111AC148B46F1E94AFBA0BDD482B0017BBF0DA650D20454DCD1CCEDD4C97E7E0738EDF76D3)
电阻的6个作用
图片尺寸500x366