一电偶极子放在均匀电场中,当电偶极矩的方向与场强方向不一致时,其所受的合力<img src="/lqwvjeImg/ce/ce86cd981a2755ae7a71dbe081c8f095.png"style="width:17px;height:20px;">和合力矩<img src="/lqwvjeImg/a9/a967b09c5724389cc808352f7aa41c3e.png"style="width:21px;height:20px;">为: ( )<br>· <img src="/lqwvjeImg/ce/ce86cd981a2755ae7a71dbe081c8f095.png"style="width:17px;height:20px;">=0,<img src="/lqwvjeImg/a9/a967b09c5724389cc808352f7aa41c3e.png"style="width:21px;height:20px;">= 0.<br>· <img src="/lqwvjeImg/ce/ce86cd981a2755ae7a71dbe081c8f095.png"style="width:17px;height:20px;">= 0,<img src="/lqwvjeImg/a9/a967b09c5724389cc808352f7aa41c3e.png"style="width:21px;height:20px;"><img src="/lqwvjeImg/d6/d6cb13f3f67e33cd4b7a102b6b4b6ad3.png"style="width:14px;height:14px;">0.<br>· <img src="/lqwvjeImg/ce/ce86cd981a2755ae7a71dbe081c8f095.png"style="width:17px;height:20px;"><img src="/lqwvjeImg/d6/d6cb13f3f67e33cd4b7a102b6b4b6ad3.png"style="width:14px;height:14px;">0,<img src="/lqwvjeImg/a9/a967b09c5724389cc808352f7aa41c3e.png"style="width:21px;height:20px;">=0.<br>· <img src="/lqwvjeImg/ce/ce86cd981a2755ae7a71dbe081c8f095.png"style="width:17px;height:20px;"><img src="/lqwvjeImg/d6/d6cb13f3f67e33cd4b7a102b6b4b6ad3.png"style="width:14px;height:14px;">0,<img src="/lqwvjeImg/a9/a967b09c5724389cc808352f7aa41c3e.png"style="width:21px;height:20px;"><img src="/lqwvjeImg/d6/d6cb13f3f67e33cd4b7a102b6b4b6ad3.png"style="width:14px;height:14px;">0.