A.0.7 B.0.5 C.0.1 D.0.8
A.0.5UI B.UI C.0 D.1.732UI
A.導(dǎo)體對(duì)磁場(chǎng)作相對(duì)運(yùn)動(dòng)而切割磁力線時(shí) B.當(dāng)與回路交鏈的磁通發(fā)生變化時(shí) C.當(dāng)導(dǎo)體沿磁通方向作徑向運(yùn)動(dòng)時(shí) D.導(dǎo)體對(duì)磁場(chǎng)不發(fā)生相對(duì)運(yùn)動(dòng)時(shí)