公式 001
Quiz
•
Physics
•
1st Grade
•
Practice Problem
•
Hard
Ma Fai馬耀輝老師
Used 2+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪一項是用來計算點電荷之間的電力?
Answer explanation
計算兩電荷之日間的電力，r二次在分母
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪一項是用來計算點電荷的電場?
Answer explanation
計算一粒電荷之電場，r二次在分母
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪一項是用來計算帶電平行板的電場強度?
Answer explanation
計算兩電荷之間的電力，r二次在分母
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下那項用來計算磁場中運動的電荷所受的磁力
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下那項用來計算帶電長導線在磁場所受的磁力
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下那項用來計算長直導線所產生的磁場
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下那項用來計算螺線管所產生的磁場
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