Physics Unit21: Electromagnetic Induction & Faraday's Law (id: 1421ff611)

本题目来源于试卷: Physics Unit21: Electromagnetic Induction & Faraday's Law，类别为 国际高中通用物理

[单选题]
A DC motor of internal resiktz w -ioxchp 3q*:u-:.v9 d;k5cg19bdd w hzbstance 6.0 W is connected to a 24-V power supply. The operating current is 1.0 A. What d5h9. vd9kdz ;wb1bcgis the start-up current?

A. $1.0 \; A$
B. $2.0 \; A$
C. $3.0 \; A$
D. $4.0 \; A$


参考答案:  D


本题详细解析: 暂无

微信扫一扫，分享更方便