静电势能(electrostatic potential energy)静电势能是把一个电荷从无穷远处移动到这个位置需要做的功。 静电势能的符号: U 图示: 计算公式: U =\frac{q_1q_2}{4\pi\epsilon_0R} \\其中 U 是静电势能,单位焦耳q…
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...
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 energy is converted to kinetic energy. Let us explore the work done on a chargeqby the...
ElectricPotential Energy&Potential DifferenceDifference ElectricalPotentialEnergy •potentialenergyassociatedwithan objectduetoitspositionrelativeto asourceofelectricforceasourceofelectricforce ∆U e =U B –U A =q o Ed U 12 =kq 1 q 2 /r 12 (twocharges) ElectricPotential •theelectricalpotentiale...
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...
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)...
According to the potential energy definition, it is the energy that is stored in an object. Know what is potential energy, potential energy definition, its types and examples at BYJU’S - The Learning App.
Work completed while moving the q’ test charge from two points R to S is equivalent to the change within potential energy while moving the q’ test charge from two points R to S. So, W = U(r1) – U(r2) Where U(r1) = qq’/4πε0r1 is the electric potential energy of q’ ...
a讽刺小说一般用尖刻的语言进行创作 The satire novel generally carries on the creation with the caustic language [translate] aelectric potential energy 电势能 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语翻译 瑞典语翻译 ...
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