如图所示,光滑的导体框水平放置,期间有均匀的匀强磁场穿过,磁感应强度B=0.12T,电阻R1=3欧,R2=2欧,导体框和可动导体AB电阻不计,导体框宽度为0.5m,当AB以10m/s的速度匀速移动时,所需外力F= ,电路
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/26 15:16:31
![如图所示,光滑的导体框水平放置,期间有均匀的匀强磁场穿过,磁感应强度B=0.12T,电阻R1=3欧,R2=2欧,导体框和可动导体AB电阻不计,导体框宽度为0.5m,当AB以10m/s的速度匀速移动时,所需外力F= ,电路](/uploads/image/z/9750137-41-7.jpg?t=%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E5%85%89%E6%BB%91%E7%9A%84%E5%AF%BC%E4%BD%93%E6%A1%86%E6%B0%B4%E5%B9%B3%E6%94%BE%E7%BD%AE%2C%E6%9C%9F%E9%97%B4%E6%9C%89%E5%9D%87%E5%8C%80%E7%9A%84%E5%8C%80%E5%BC%BA%E7%A3%81%E5%9C%BA%E7%A9%BF%E8%BF%87%2C%E7%A3%81%E6%84%9F%E5%BA%94%E5%BC%BA%E5%BA%A6B%3D0.12T%2C%E7%94%B5%E9%98%BBR1%3D3%E6%AC%A7%2CR2%3D2%E6%AC%A7%2C%E5%AF%BC%E4%BD%93%E6%A1%86%E5%92%8C%E5%8F%AF%E5%8A%A8%E5%AF%BC%E4%BD%93AB%E7%94%B5%E9%98%BB%E4%B8%8D%E8%AE%A1%2C%E5%AF%BC%E4%BD%93%E6%A1%86%E5%AE%BD%E5%BA%A6%E4%B8%BA0.5m%2C%E5%BD%93AB%E4%BB%A510m%2Fs%E7%9A%84%E9%80%9F%E5%BA%A6%E5%8C%80%E9%80%9F%E7%A7%BB%E5%8A%A8%E6%97%B6%2C%E6%89%80%E9%9C%80%E5%A4%96%E5%8A%9BF%3D+%2C%E7%94%B5%E8%B7%AF)
xT]O`+Dgӏcf%a
bHܚ[ԱP:-PY00ѡpv_:=<>9&pt{`Q}irIǾ8?OqSt/SNjIpew,wR85lUzLfi=YK[d~D)HF=o\:31o7?{7`ഛK
>5}&plS[jM\ڙGޟ:r+58\kPІf/9g_<իs701w4_<~R{
H~QGSKKөt.]iMM'^z6üMjyJ,;,O//k"{g)ҋ|xm
T꼯9#"dԅ`^@z#T`U<L0
3P P~
A