二极管实验
![初中物理实验:二极管具有单向导电性](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E94FFABC74F3D0606ABF114C509054510790D3C02E4B1EC43C224CB346152F771726732A701D8FAB4937143AA718D3A62E5EBCD885779E77158237104320040B976B754860854AA3D1C47AFD2520A90AD0)
初中物理实验:二极管具有单向导电性
图片尺寸480x853![发光二极管单向导电性实验](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E96D32BAF483C0B0FB070DC2C2EBD2806F994B58A8C71D2A2683CC9EBE7AFF06F1A34B69DC2B05A6B5D56EB01B75058FFE11E34AC473074EDEAB467872A67DD8BB93117CF6A773D4D9D53409B5207E6DD9)
发光二极管单向导电性实验
图片尺寸4032x3024![二极管,三极管和导线的基本特征,之后是几个由模块化实验盒组成的基本](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73C26DCE4220E80BB3CF410313EE82B16FE1BEAEB60D63E46C6E74D53EB7E1EFCEF02B3CB3DEB9B5163924697A4A38EF4A4E87D17E727CD9082F1D5AAEE31216EBE78A3A712B1247BA3BDABB2DC7DCFD73)
二极管,三极管和导线的基本特征,之后是几个由模块化实验盒组成的基本
图片尺寸640x359![初中物理随堂小实验发光二极管的电阻很大](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83DA3B309DB7B5AC50EC971DD0F4B42FCADFDFCAEEED269CCA18AC043443A35D10919BD0F5812C45443A289AD43A77AEC5F8ABCE09A6B19E5AC3F46CA812DACD2984CA790B06280416986ADB26426D4A53)
初中物理随堂小实验发光二极管的电阻很大
图片尺寸1575x985![初中物理随堂小实验发光二极管的单向导电性](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E835675D880B58E90289ED621564779BB2C681B6463A2912437981E88E42EB4341A151114C40DDE474902431C8068B80EAE7C6FFC5171A0F22091E8078FBAC80A5A50CCF766CB6A0B1B5CC7879E03E684CA)
初中物理随堂小实验发光二极管的单向导电性
图片尺寸1440x810![二极管单向导电性实验](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7305D58283E4B0AD30866057640849269B862E9F94E9AACD6152D90F5C76B5F6D87CBD58124DD7DCFC3B577202BFCA2ED29799BBE5A63B3AAAB97366A74D6A6A56F8F18F102D8639BD7D43A6E41C31B234)
二极管单向导电性实验
图片尺寸1366x768![为什么反向电流也能让二极管微微发光?不是反向电流无法通过吗?](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9790D3D311B86F3E3401248E006CBD0212610A73FDA9CA3B5070A802FB9D359F01CDD1DF711C0A96E7CE944C794935EC95DCBA92D39BD9AA84294766DDDE64A16BFB8541DBA4907185914D80F4C75BFE6)
为什么反向电流也能让二极管微微发光?不是反向电流无法通过吗?
图片尺寸1080x1920![二极管的正向导通](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73E4D3B7720E6B903FFB1E3E6D6B7BDA9F95BBDA51812D481C10610DD0D33025D45EFC25872DFC070B436D37A4B12A081B842E683C64A974C67994E5D045A50FBB59FFA909FA5361895635A2CAF46247AE)
二极管的正向导通
图片尺寸720x1280![5.29测二极管伏安特性曲线](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9E6DFDE590C698A2CD76D02FEEB992E488C588E9F353612C5A2304B1D70C9ED0FCE77B9E860BF3487225FB83555E4D503D3888EB92F77795193188CA34C2BBC127CF9E9AC7D3EE5B12F9512CE81CE6693)
5.29测二极管伏安特性曲线
图片尺寸1929x1200![把磁体靠近,发光二极管就会发光?什么物理原理? 这种实验器材](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73AA088722A935163E146722B7BAA202B30155C7A5122869C8B0CC1ABEE5498561B52B43DA75671A42AF75046E3470E041A738EEF772998B7190F06DE39EEB8A6E566892EBE5870D9458FEE72566BBDAAD)
把磁体靠近,发光二极管就会发光?什么物理原理? 这种实验器材
图片尺寸864x486![魔力科学小实验二极管连接线圈放在手机旁边居然自动亮了](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83D65576D88DCFAB8BB5A0F20BBA8A758BAB6911F28B2268D8AB0BD14C2DFAEBC58126737027D47C1558FC23CCC5D31991A8A9D903768345152720EA117453BE69DA846FDA86E6DB572017321E9CC99F51)
魔力科学小实验二极管连接线圈放在手机旁边居然自动亮了
图片尺寸1080x608![点亮发光二极管实验](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9B5D9EF3E890CC27C312A6AD003CFF0178C649BFAE65A3D0A2F08BD666A9EBE538C2E923B787D2AE70A0FF3A3144B6F29180BB2B590A32AEB2647B92AAB88AA6DE4A12B91B61F0E8253A108B447D4D2D2)
点亮发光二极管实验
图片尺寸858x591![2 发光二极管-【火花学院】人教版九年级物理](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73245194342B1768041E998CDD94B0EBC7F9BBBC299117B36A85887250E6CAC81467DEDE7605039625491B525334CC4C051D046AE485CF091DAC97F364E5070E7839885C2E15EA7E33C79D543C6FEAF8CE)
2 发光二极管-【火花学院】人教版九年级物理
图片尺寸1920x1080![3,用双面胶把容器固定在底板上,把电池盒黑色电极和二极管灯的另一极](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E836DB1C43E77F2727BA04F3E831611BFC987206CDF764E17BEF5460B819A748A16602915516D62A77DCB8928110969D78A43BAD5C7642BC6325E5DDE8EE23F456544E85B624CFED39D909CEC54BB54468D)
3,用双面胶把容器固定在底板上,把电池盒黑色电极和二极管灯的另一极
图片尺寸1836x1836![发光二极管与纽扣电池](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9EE83D6D217AD51486C041831D735750D319B4629452F7F49EE5B637888FEE1E4B682E69DA76824E72CE9FBE693BD188FC3B89973A709AF4B469E9E2C3F448E070E551C60FB166C9B29BC8C3005176A67)
发光二极管与纽扣电池
图片尺寸1198x1598![水果电池实验装置 原电池 成套铜锌电极组装材料二极管 教学仪器](https://imgs.wantubizhi.com/img/AF12DE05267B47D2F355446E970EDC6001A20A535545C2C64A92D7D1D5D2BD5340239B6BC58FC9A8EF9DF6493BFBB77748EE4429FE7D09A35DA87D9BB9EAD406EA26AD86BE5C54D581F5D0DBCE1F6A5C65E32272D71FC5844B7A6795A736B6B3)
水果电池实验装置 原电池 成套铜锌电极组装材料二极管 教学仪器
图片尺寸800x800![初中学生物理实验专用发光二极管学校物理实验室红绿灯科技小制作](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83D2FA0100A81EF89ABF20A277F42B849CA4C06CD3E654AD78293A4798F150C41C7F7495AC64220371F6E46CEDC7726A4F33982EFD2AC3071B3720271C47435605DB3BF4C50C705E6C2ADA9CE342D81B80)
初中学生物理实验专用发光二极管学校物理实验室红绿灯科技小制作
图片尺寸1920x1440![实验:不同rd值的二极管对调谐回路影响的差别](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8342D455A989497CA0EE663E3BD788E8BEBD748878A9316D7B9E6A227209A797BD360550449FDA14B13142166AA0D30B92FB6D354BEC6D8532F8DC40223298BB897D7D5957A6D5E14BD25438A4E7973420)
实验:不同rd值的二极管对调谐回路影响的差别
图片尺寸990x694![用led做光敏二极管实验](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9CEF4DEE641C54560A5CF7B217C17497676822AEA960334697684AD213AB3789EC803BA23630EA706306522753467AD62A4B189E3BF4CEFB96842AA7DE18FAFA2F56F9FA50292CED81431A420939E23B8)
用led做光敏二极管实验
图片尺寸800x626![七彩发光二极管初学物理电学实验器材小学diy益智科技制作小灯泡](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83CEC9E384D3645FD42DD27EF458242D2F2EC29C9957FA0363FB202D068A08BAB45CFC7C125E22C7E19B40F471FB825C3E8F05D65278AC2F97247C501A6E0A1246C0AD334364565910F4B4746768CF7DB2)
七彩发光二极管初学物理电学实验器材小学diy益智科技制作小灯泡
图片尺寸800x800