本题目来源于试卷: Physics Unit22: Electromagnetic Waves，类别为 国际高中通用物理
[单选题]
An electromagnetic wave is radiated by ry axst (36l x gfudyf/irmp3-8)7mr3 a straight wid(7- uf2 thvqyre antenna that is oriented vertically. Wha 7qhfvudt2 -(yt should be the orientation of a straight wire receiving antenna? It should be placed
A. vertically.
B. horizontally and in a direction parallel to the wave's direction of motion.
C. horizontally and in a direction perpendicular to the wave's direction of motion.
D. none of the given answers
参考答案: A
本题详细解析:
暂无
| 
