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2024-物理週訓問題

Authored by philip2005 pang

Physics

9th Grade

Used 3+ times

2024-物理週訓問題
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14 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

變壓器又稱什麼?

線圈 

 火牛  

 鐵芯

接頭

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

由變化的磁場而產生的電流叫做?

直流電

交變電流

感應電流

高壓電流

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

電磁感應現象由誰提出?

麥克斯韋

牛頓

倫琴

法拉第

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

變壓器工作時的能量轉化過程是?

電場能-->磁場能

-->電場能

磁場能-->電場能

-->磁場能

電場能-->磁場能

-->磁場能

電場能-->電場能

-->磁場能

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

接頭USB 2.0、USB 3.0、USB 4.0,傳輸速度最快的是?

USB 2.0

USB 3.0

USB 4.0

相同

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

圖中的插頭是?

Type-C

Lightning

Micro-B

Laughing

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下說法正確的是?

充電線越長,阻抗越小,傳輸速度越慢

充電線越長,阻抗越小,傳輸速度越快

充電線越長,阻抗越大,傳輸速度越快

充電線越長,阻抗越大,傳輸速度越慢

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