The present invention relates to an electrical device comprising at least two pairs of fixed contacts (1 to 8), and associated with each pair of fixed contacts, a bridge P of two movable contacts (9,13) capable of being moved between a first position in which it electrically connects these...
electric current- a flow of electricity through a conductor; "the current was measured in amperes" current electrical phenomenon- a physical phenomenon involving electricity juice- electric current; "when the wiring was finished they turned on the juice" ...
Ohm's law says that in an electrical circuit, the current passing through a resistor between two points, is related to the voltage difference between the two points, and inversely related to the electrical resistance between the two points. This relation is shown in the following pee Where I ...
current是电流的意思，而electric则是电气或者电动的意思，区别可以从以下例子看出：Weneedtohavebigpowertorunthiselectricequipment,asitrequiresbigcurrenttorunthroughthecircuit.我们需要有大功率来运行这个电气设备，因为它需要大电流才能通过电路。current形容词副词 current的形容词变副词：currently 美/?k??
The present invention relates to a circuit (100) for controlling the current in an electrical control unit. Said circuit (100) comprises a bridge (101) provided with four terminals (105, 106, 107, 108) and four controlled switches (111, 112, 113, 114), a power supply (109) for the ...
This motion of charges constitutes an electric current. Current flow is represented by the letter symbol i or I, and it is the time rate of change of charge, given by i?=?dq/dt. The basic unit in which current is measured is the ampere (A). An ampere of current is defined as ...
* Chapter 1 Fundamentals of Electric Circuits Section 1 Current and Voltage Text New Words and Expressions Exercises End Section1 Current and Voltage Two variables u(t) and i(t) are the most basic concepts in an electric circuit, they characterize the various relationships in an electric circuit...
aan electric circuit or electric network is an interconnection of electrical elements linked together in a closed path so that an electric current may flow continuously. 一个电路或电网络是在一个闭合的道路一起连接的电子元素的互联,以便电流能连续流动。[translate]...
Electric current is the rate of charge flow past a given point in an electric circuit.句中的flow译为名词 A. 正确 B. 错误 如何将EXCEL生成题库手机刷题 > 下载刷刷题APP,拍照搜索答疑 > 手机使用 分享 反馈 收藏 举报 参考答案: B 复制 纠错 举一反三 有关描述性研究的描述错误的是() ...