4-1-1電流磁效應
Interactive Video
•
Physics
•
10th Grade
•
Medium
盈蓁 李
Used 2+ times
FREE Resource
4 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
長直導線通電後，其周圍的鐵粉會呈現何種分佈？
隨機分佈
同心圓分佈
平行線分佈
放射狀分佈
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
根據安培右手定則，載流環形線圈內的磁場方向為何？
入紙面
出紙面
沿電流方向
垂直電流方向
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
螺線管的磁場大小與下列何者成正比？
螺線管的總長度
單位長度線圈纏繞的匝數
線圈的直徑
螺線管的電阻
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在螺線管中加入軟鐵心，對其磁性有何影響？
磁性減弱
磁性不變
磁性增強100~1000倍
磁性增強10~100倍
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
6 questions
CHINA: CHINA AND JAPAN CLASH OVER ISLAND DISPUTE
Interactive video
•
University
6 questions
Chinese economy grew more than 10% last year
Interactive video
•
University
6 questions
Hu and Taiwan VP in historic meeting, comments
Interactive video
•
University
6 questions
基生1-2細胞及能量_1ATP
Interactive video
•
10th Grade - University
6 questions
tttttttt
Interactive video
•
KG
3 questions
10分鐘略懂電子電路
Interactive video
•
9th Grade - University
3 questions
CHINA: BEIJING: FOREIGN MINISTRY KOSOVO CRISIS PRESS CONFERENCE
Interactive video
•
University
3 questions
Hong Kong teen activist forms political party
Interactive video
•
University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
22 questions
fractions
Quiz
•
3rd Grade
11 questions
FOREST Effective communication
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade