Particulate Nature of Matter B.5 Electric Circuits (id: d3b63363e)

本题目来源于试卷: Particulate Nature of Matter B.5 Electric Circuits，类别为 IB物理学

[单选题]
Electrons are accelerated between two conducting plates thatd pn512w4 zotrln+4f g 4:u/oh mr ibu0d*0pjy have a potential difference of 100V. Estimate the total energy that wdhi u r0ypmb4ouj:/* 0ould be delivered to $10^{21}$ electrons by the conducting plates.

A. $10^2\,J$
B. $10^3\,J$
C. $10^4\,J$
D. $10^5\,J$


参考答案:  C


本题详细解析:

微信扫一扫，分享更方便