1.Definition of Conductor: A conductor is a material that allows electric current to flow through it easily. This is due to the presence of free electrons that can move freely within the material. 2.Definition of Insulator: An insulator is a material that does not allow electric current to ...
- To determine if the human body is a conductor or an insulator, we first need to understand what a conductor is. A conductor is a material that allows electric current to flow through it easily. 2. Body Composition: - The human body is made up of various fluids and tissues, which ...
结果1 题目A "semiconductor" is a material that has electrical conductivity between that of a conductor and an insulator, and is commonly used in the manufacturing of ___.相关知识点: 试题来源: 解析 答案:electronic devices 反馈 收藏
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 molecule to another. ...
Even a small amount of ions in water can allow it to conduct electricity, so it doesn’t require a large amount of impurities to function as a good conductor. In summary, water can conduct electricity due to the dissolved ions and impurities. When a battery with positive and nega...
百度试题 题目Aluminum as well as most metals ___. A.is a good conductorB.is a good insulatorC.are good conductorsD.are good insulators相关知识点: 试题来源: 解析 A 反馈 收藏
You probably already know this, because the metal is an electric conductor, and glass is an insulator. C 如果我用硅晶片连接断路,会发生什么呢?我们发现灯没有亮,你可能会想那硅应该是绝缘体吧。等等,实验还没有结束哦,如果我加热硅片呢?灯泡亮了!But what happens when I fill this gap with a ...
is a good conductor C. are good conductor D. are good insulators 2【题目】Copper as well as most metalsA. is a good insulatorB. is a good conductorC. are good conductorD. areg00dm⋯inlor^2 3Copper as well as most metals ___A___. A. is a good conductorB. is a good i...
Why is duct tape a good insulator? Why are nonmetals good insulators? How do insulators help conductors? Why is a good conductor of electricity also a good conductor of heat? Why are metals good conductors of heat and electricity? Why would electrical engineers or electricians be interested in...
The main difference is that an insulator is a material that does not allow the passage or movement of electricity or heat while the conductor allows it. One importance of insulators is in the food industry where it helps to preserve the temperature of th...