电流表怎么画
![电流表表盘](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83A31D7CDDC7B0C42F46CFD35B74AEDBA8ADCAEC10E8B2C7A9A1ECA9C7D776FC00B64B0788EA6501FDAB1D2E3D26DC78F3A007D34D3CDCE284263A0F4A54A9C5D044B43335226A727A7CE7F4B1320535AC)
电流表表盘
图片尺寸4150x2704![在学习电流表使用时,首先应对电流表(如图所示)进行观察,得出以下几](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73E6A9384DB54A122C05F15EE9900F6C146BEB1C4D6A41873A95CB2FB77D0CCEEEAF375BD9FBD73FE456E520AFAB90D32743E4509C12B4F58E7FD9E8B4A9FBCA25A958BAD814F93D7EF9214378B8359AD8)
在学习电流表使用时,首先应对电流表(如图所示)进行观察,得出以下几
图片尺寸829x973![【推荐3】如图所示的仪器叫电流表,使用时必须把它 ______联在被测](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83A1A65138702AA91219CEC595E591A1F9923E15183ABF7E8F6114A85AD9E633A00604AB002E8567BDC3F4CC89EBEF8BB861A8426238D019AB3351FDFF98EB1CBBB00DBC21E7B4E996BED9538AA40ECC0F)
【推荐3】如图所示的仪器叫电流表,使用时必须把它 ______联在被测
图片尺寸1330x910![他发现电压表0~15v 量程已损坏,于是重新设计电路进行实验,当他调节](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8322E97A4087410B6FB18948D62CFD79A512847DA25F9D76BD5B396E44DDFA38B628548731FB775108100442252F6B28E21F442784B1C58F8A218842AC7B8312A2BCBFE88E61FC3228ED79C1AF6AF9C0DD)
他发现电压表0~15v 量程已损坏,于是重新设计电路进行实验,当他调节
图片尺寸359x329![电压表电流表如何调零](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73B21E119A993E0A846AC782B4530DF4B0A9C5ED75C9A5B1A85314FECA2AD4328FF1A759A1931C917D64007875AF53B0B4178CCCE7B8660E45785C13AAAF3192C2A09502D93283161B612D58B4116E9978)
电压表电流表如何调零
图片尺寸450x300![d.在使用该电流表之前应对该表进行调零.c.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83B066F2DB2C197A3CC4CD16B0E7A482A21CDDFB6A5EF0BB39848017F7D64AC657ED428B8F798B17E08EE1BD1AA4DF5B909B4E8CB3C7E4D36848C20416A4D14622167502BA55E680E9DF9ACD614D88555B)
d.在使用该电流表之前应对该表进行调零.c.
图片尺寸217x232![注意事项:大表盘读数时应注意小表盘中分针指针是过半格(半分钟),过半](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E911CD4ABC409549CC9B89064A86EDA88F4196C2083217C1471CE9DC8A83728DE2E5937322C0462A92F65A413517D2B7EDC1A19A9B2939787391D42A27F8823F1AE7C1F71743AC15E743C1B08FC3789D48)
注意事项:大表盘读数时应注意小表盘中分针指针是过半格(半分钟),过半
图片尺寸379x317![电流表的构造 动画演示:电流表由刻度盘,指针,调零旋钮,正接线柱,负](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9F7052AFA8D48FB0021C01793DB57C3AD8EEE2652CEE9D89AE7820E73DF4E7EA66B813A450522B661303DC7BC4B5825E2B07552E90612C4FF2F8B1916F5F7D2BFB22CE054AC87B076BC87EC9510813234)
电流表的构造 动画演示:电流表由刻度盘,指针,调零旋钮,正接线柱,负
图片尺寸640x417![电流表的接法(带互感器电表接法)](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9BDDB7E33C44113CE5069BCDBD9A3C4AA295E0EFBBF596AEA1775CB48E144390BA9D63989270A3E14AF36FF324DA3E570A5ABC0A010F823DA9D1FE03B1C7B20081095003A6ECC2B947CA125090A7489EE)
电流表的接法(带互感器电表接法)
图片尺寸620x916![如图所示,电流表的示数为________a.](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73D2C1857E0C0498F8B173FB5E778241C3A073DF36C3EB26155EAEAC0FBA57A553EB63FFD905CCC1D940CC322CCEAD9365673B904E4E8D6F98CB1DA78F2C0ED5F73CDE19E6FC35B0E6DC5C5CB7F8BBCDF0)
如图所示,电流表的示数为________a.
图片尺寸224x188![为减小测量误差,在实验中,电流表应选用________,电压表应选用](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E94A948E7547E74C33E49B5EC444C232B2E2DD7DF0B172EADD543E276FB6B17507E7CF55E4E99297181A8A337C04AE604A4A3A67D6AE1ABF0F0B205626D27AE30E0A2039BEF845B9BA63585F40E6FFBDFB)
为减小测量误差,在实验中,电流表应选用________,电压表应选用
图片尺寸1718x1076![8v时,电流表的示数如图乙所示.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E994C3863B415D72D9344BCFF634D73D8909717257B904245EBDBA04685B6020B8F3C3BC1AD52ACAA0EBF850783BE435DE6D82B7EF913D51514D2FFD9F118E738705C3895FAA8ED4661D04DBE81C95394B)
8v时,电流表的示数如图乙所示.
图片尺寸1097x528![电流表作图](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E975BF009C8B08817C288F6C32DBC67E8615DFC06F8C2E11354747CA6076047F7B6D9A02163579B6EC3EF321CFB0A06BBD9961AC8D87C1583D08511C2AF56E5846CAF89AA1E9FEC724E7B8B633A9D84503)
电流表作图
图片尺寸322x267![小华选择了满足实验要求的电源,两块电流表和阻值已知的电阻r0,测量](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A735AA11D92837B458907DD9D0D3EEB46DA2915BBCF1C5B27A42BF5C637377408BF5E0D9629AC2D0675E00DB931469DC050BA950474F3C84AFD7D1E26EE62AB38AD54EBC8A5EA95057599792CEEE8161B25)
小华选择了满足实验要求的电源,两块电流表和阻值已知的电阻r0,测量
图片尺寸642x672![(1)连接了图中的三种电路,其中属于用电流表测l2支路电流的电路是](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83AE34368AACFB4AE21C764536089EF3668875ED5D4631DE53EC9B1BF0BECE8EB6CA6C938565747080F6879DE3E7AE019B07B49018F182DB08311A83989F49B40F4040A3815A106EBEB5B48209BE41A047)
(1)连接了图中的三种电路,其中属于用电流表测l2支路电流的电路是
图片尺寸2730x860![并画出相应的电路图,在电路图中标出电流表的正负接线柱._百度教育](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E956298E57FEB3332FBC91DEF952C72CFD86868E6D86264E6A91E2A8E1977CBADF3E62177F63455ADE0BF60D3F9347EC05979A4A6915F6438FC56C4CDE1AF616B1B94B227748C5B670DDCE072F3A828A8B)
并画出相应的电路图,在电路图中标出电流表的正负接线柱._百度教育
图片尺寸642x238![小兰想用电流表测量并联电路中的电流,请按要求回答](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83173DBB1F72AD72F8C19D5567CED65F0FCA55BA5BF0FC1F08CA669291BBF1FFB103BFC6FC481A640D300387654D05E212D0AD4BBE24D980440C2AD5AF2901C68D6F9CC7F6E95068EE63CC2DC74B22DB47)
小兰想用电流表测量并联电路中的电流,请按要求回答
图片尺寸469x271![0电流i/a0.20.25⑴请你根据将图甲中实物电路补充完整.⑵通过](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E830FD9332E3BC503D99EF2118BCC855DE7B7DC9EE18124EAD994B1E2BDFBFF3581A01AD1C29A0DF3F6C7DF8AEE88593528FF86CAEFB5DD28229737B79B4C83121532145707FF3211B6966ADFAD4DAE132D)
0电流i/a0.20.25⑴请你根据将图甲中实物电路补充完整.⑵通过
图片尺寸1275x975![如图所示,此时电压表读数为___伏,电流表读数是___安.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8357D8C54BABF31867D5C2E3416943F8FDF7138640221FB3F405C3A7747792C28783E25E80A3E56E92D0255989A6F8A7B272C4CC1A18686BBCEA13653B3B4023381C0F175993D0B2D4520EA2E32866A637)
如图所示,此时电压表读数为___伏,电流表读数是___安.
图片尺寸498x192![如图所示中,甲电流表示数为________,乙电流表示数为________,丙电流](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83B1D0C945276B39BDA057D8BC96EC10F78647C482693CE77AF998032C3ED4BC55B870C6A56E9D84E2BEBB3A90FC1046E0F3BBD3FBF28FA60CCE030A27182D97496E0021A429121535A7EAA99801A8EB95)
如图所示中,甲电流表示数为________,乙电流表示数为________,丙电流
图片尺寸359x291