题目

（8分）一灵敏电流计（电流表），当电流从它的正接线柱流人时，指针向正接线柱一侧偏转.现把它与一个线圈串联，试就如图10中各图指出:（1）图(a)中灵敏电流计指针的偏转方向为 _______.(填“偏向正极”或“偏向负极”)（2）图(b)中磁铁下方的极性是     .（填“N极”或“S极”）（3）图(c)中磁铁的运动方向是___________。（填“向上”或“向下”）（4）图(d)中线圈从上向下看的电流方向是        。（填“顺时针”或“逆时针”）.   We should follow one of the terms in the contract signed by the employer and the employee _______ a one-week notice should be given if an employee is to be dismissed. A. that           B. which           C. when            D. who