其中W 是电荷q2在q1的静电力下,从 R 运动到正无穷时所做的功。 电势(electric potential) 电势的符号:V 电势是把一个单位电荷从无穷远处移动到这一点所要做的功。 图示: 库仑定律示意图 计算公式: V=Q4πϵ0R 其中 V 是电势,单位伏特 Q 是正电荷 Q 所带电荷量 ϵ0是真空介电常数,14πϵ0=9...
When a free positive chargeqis accelerated by an electric field, such as shown in Figure 1, it is given kinetic energy. The process is analogous to an object being accelerated by a gravitational field. It is as if the charge is going down an electrical hill where its electric potential ene...
Confused Difference Electric Electric potential Electric potential energy Energy Potential Potential difference Potential energy In summary, the conversation discusses the differences between electric potential energy, potential difference, and electric potential in layman's terms. It is explained that potential...
potential energy can be defined Change in electric potential energy is negative of work done by electric force: (17-1) 17.1 Electrostatic Potential Energy and Potential Difference Electric potential is defined as potential energy per unit charge: (17-2a) Unit of electric potential: the volt (V)...
cardio electric potential 心电位 difference of electric potential 【电】 电位差 相似单词 potential adj. 潜在的,可能的 n.[U] 1. 可能性,潜在性 2. 潜力,潜能 3.【术语】电势,电位 electric a. 1. 电的;用电的;电动的;发电的;带电的;导电的 2. 充满刺激的;令人激动的;令人震惊的 n. 1. ...
Chapter19ElectricPotentialEnergyandtheElectricPotential19.5CapacitorsandDielectricsAparallelplatecapacitorconsistsoftwometalplates,onecarryingcharge+qandt..
U是electric potential energy.V是electric potential.为什么计算电容所储的能量时一定要用U=1/2QV这个公式.而不可以用U=Vq. 2【题目】算电容所储的能量时为什么不能用U=Vq这公式U是electric potential energy。V是electric potential,为什么计算电容所储的能量时一定要用U=1/2QV这个公式。而不可以用 U=Vq_0 ...
electric potential公式electric potential公式 electric potential,即电动势,相关公式如下: E=W/q 其中:E表示电动势, W表示非静电力所做的功, q表示电荷量。©2022 Baidu |由 百度智能云 提供计算服务 | 使用百度前必读 | 文库协议 | 网站地图 | 百度营销 ...
例句 释义: 全部,电势能,电位能,静电势能 更多例句筛选 1. Quantitative Relations between Electric Potential Energy and Electric Field Energy of Continuous Charged Body and Point Charge System 连续带电体和点电荷系的电势能与电场能的定量关系 www.ichacha.net隐私...
electric potential 电势;电位;电位能 内容来源于:hao86.com electric potential是什么意思 electric potential在线翻译 electric potential什么意思 electric potential的意思 electric potential的翻译 electric potential的解释 electric potential的发音 electric potential的同义词...