A。“resistance”电阻是对电流流动的阻碍。选项 B“the flow of electric charge”是电荷的流动;选项 C“the potential difference across a conductor”是导体两端的电势差;选项 D“the electrical energy stored in a conductor”是导体中储存的电能。反馈...
The Electrical Resistance of a Conductor the Measure of the Current passingAir oxidationcyclopropyl anilinefragmentationrearrangementNot Availabledoi:10.1080/14786440509463380PriceW. A.Taylor & Francis GroupProceedings of the Physical Society of London
Resistivity is the electrical resistance of a conducting material per unit length. In other words, it is the degree to which a conductor opposes the flow of electricity through itself, instead allowing the energy to flow out of the electrical circuit, most often as heat. Resistivity is useful ...
Resistivity is the electrical resistance of a conducting material per unit length. In other words, it is the degree to which a conductor opposes the flow of electricity through itself, instead allowing the energy to flow out of the electrical circuit, most often as heat. Resistivity is useful ...
The resistance of a conductor depends on the cross sectional area of the conductor, the length of the conductor, and its resistivity. It is important to note
electrical resistance- a material's opposition to the flow of electric current; measured in ohms electric resistance,impedance,ohmic resistance,resistivity,resistance electrical phenomenon- a physical phenomenon involving electricity ohmage- the ohmic resistance of a conductor ...
10、a conductor in a particular direction requires some work or energy transfer. this work is performed by an external electromotive force (emf), typically represented by the battery in fig.l-1. this emf is also known as voltage or potential difference. the voltage uab between two points a ...
electrical phenomenon - a physical phenomenon involving electricity ohmage - the ohmic resistance of a conductor 4. resistance - the military action of resisting the enemy's advance; "the enemy offered little resistance" military action, action - a military engagement; "he saw action in Korea" ar...
Homework Statement If the diameter of a wire (conductor) is dimidiated , then its resistance: A Remains unchangable B is diminiated C Becomes two times...
Plural of conductor Insulators Plural of insulator Common Curiosities What makes a material a good conductor? A good conductor has free electrons that allow easy transmission of electricity and heat. 12 Why are insulators important in electrical circuits? Insulators prevent unwanted flow of electricity,...