A conductor, or electrical conductor, is a substance or material that allows electricity to flow through it. In a conductor, electrical charge carriers, usuallyelectronsor charged ions, move easily from atom to atom whenvoltageis applied. Most metals like copper are considered good conductors, whil...
What is a conductor?Question:What is a conductor?Insulators:In physics, a substance that does not easily conduct electricity is called an 'insulator.' Some of the most commonly used insulators are glass, rubber, and plastic. The insulators do not allow the electrons to flow freely from one ...
The steady flow of electrons through a conductor is called electricity. Electrons are released from chemical reactions in a battery and travel...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homew...
A conductor is something that allows electrons and electricity to flow. Most metals are conductors, which is why you see copper and silver wires in lamps, stereos, and telephone poles. Rubber, plastic, and glass are con...
After all, what use is a conductor who could not hear his orchestra — even if he is a musical . (天才)(根据汉语提示单词拼写) 相关知识点: 试题来源: 解析 genius 【详解】 考查名词。句意:毕竟,一个听不见他的管弦乐队的指挥有什么用——即使他是一个音乐天才。表示“天才”用genius,a后面...
2. After all, what use is a conductor who could not hear his orchestr a even if he is a musical genius?【分析】本句中what引导___;who引导___,修饰先行词conductor;even if引导让步状语从句,意为“尽管”。【翻译】___ 相关知识点: 试题来源...
"The electric field inside a conductor is zero": Often quoted, butnot true: itonlyapplies in equilibrium. When a charge is first brought near a conductor, the free charge inside the conductor rearranges itself extremely quickly to cancel out the field … while this is happening,of coursethere...
A conductor is a material that transmits electrical currents, heat, or sound. Below are some common conductor materials. Conductor materialsaluminum brass bronze copper graphite gold iron mercury silver steelWhat is conductance?Conductance is the ability of a material to pass electrons....
How are inductors used for impedance matching? Impedance matching typically involves matching the impedance of a power source to the impedance of an electrical load. Maximum power is transferred from the source to the load when the impedance of the load is matched to the impedance of the source...
After all, what use is a conductor who could not hear his orchestra—even if he is a musical genius? 分析:本句中who引导定语从句,修饰先行词 ;even if引导 ,意为 "即使" 。 句意:毕竟,一个听不到自己的管弦乐队(的声音)的指挥,即使他是音乐天才又有什么用呢? 相关知识点: 试题来源: 解析...