73.带电荷的物体本身不做运动,其所带的电荷也静止不作定向运动,称为
<script>function viewparser(etype,eid){showWindow("showMsgBox", "plugin.php?id=tpgao_questionsyn:showMsg&timutype="+etype+"&item="+eid+"&credit=3&mod=sh", "get", 0);
}</script>[普通选择题]<br> 题目 73.带电荷的物体本身不做运动,其所带的电荷也静止不作定向运动,称为<br><br><img src=""><br>A.静电感应<br>B.静电场<br>C.静电<br>D.极化<br>E.静电感应与极化<br><br>正确答案:B<br><div id="parserbtn"><input class="parserbtn"onclick="viewparser(1,11379);" type="button" name="parserbtn" value="查看解析" style="height: 23px"></div><br> logda 发表于 2016-5-11 02:54 static/image/common/back.gif
好题目
应该是静电吧
页:
[1]