题库网 (tiku.one)

 找回密码
 立即注册

手机扫一扫,访问本页面

开启左侧

Physics Unit17: Electric Potential (id: 731d65cdd)

[复制链接]
admin 发表于 2024-2-5 21:21:12 | 显示全部楼层 |阅读模式
本题目来源于试卷: Physics Unit17: Electric Potential,类别为 通用国际物理

[单选题]
A 15-mF capacitor is cov32h5hhs / rrnnnected to a 50-V m93saupnj ky+b bh35ezp9k9) battery and becomes fully charged. The battery is removed and a slab of dielectric that completely fills the space between t9+hbs5m9kzp 9bp) jya3ke3u n he plates is inserted. If the dielectric has a dielectric constant of 5.0, what is the capacitance of the capacitor after the slab is inserted?

A. $75 \; mF$
B. $20 \; mF$
C. $3.0 \; mF$
D. $1.0 \; mF$


参考答案:  A


本题详细解析: 暂无

微信扫一扫,分享更方便

帖子地址: 

回复

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

浏览记录|使用帮助|手机版|切到手机版|题库网 (https://tiku.one)

GMT+8, 2024-12-26 04:30 , Processed in 0.033177 second(s), 28 queries , Redis On.

搜索
快速回复 返回顶部 返回列表