Read about the direction and the magnitude of electric fields. Learn how to find the magnitude of electric fields and how to calculate the net...
The electric field is said to be the space surrounding a charged particle. If another charged particle is placed in the electric field, it will experience a force. The direction of the force... 物理英语知识点总结 Electric charge is a fundamental property of matter, and it can be either...
Define Electric field vector. Electric field vector synonyms, Electric field vector pronunciation, Electric field vector translation, English dictionary definition of Electric field vector. n. A region of space characterized by the existence of a force g
An electric field will pull or repel a charged particle in the direction of the field. This paper will demonstrate that the Lorentz force and the force of electric fields, acting on charged particles that exist in atmospheric vortex phenomena, plausibly contribute to the set of physics that ...
Directionoffields–awayfromapositive charge,towardanegativecharge ForceFieldLinesForceFieldLines •Fieldshavestrengthand direction •Fieldisdeterminedbythe forceanddirectionof motionofapositivepositivetest charge •Fieldisstrongestwherethe forceisthestrongest– ...
tube of electric force 电力线管 electric lines of force 【电】 电力线 strong force field 强力场 相似单词 force field 力场 force n. 1.力;力量;力气 2.武力;暴力 3.影响力;效力 4.一群人;部队;兵力 5.[英国方言]瀑布 6.气力,毅力,魄力 7.(社会)势力,威力,实力,权力;有影响 electric a...
Since electric force, like all forces, is a vector quantity, the electric field is also a vector quantity, where the electric field direction depends on the charge's sign. If q is positive, both F and E have the "same" direction, and if q is negative, then F and E are in "opposit...
The Electric Field is defined and explained on this page. Electric Charge creates electric forces on these charges. The E-field is the force on an imaginary 1-Coulomb charge somewhere in space.
電場 -介紹(Electric Field –Introduction) 電力 (electric force是個場力) (Field force) 。 場力是空間位置的函數 ,場力能作在整個空間(space) 。 即使物體之間沒有實體接觸 (physical contact) ,這個效應(effect)依然存在 。 Faraday就是以電場這個項目 ,發展場 (field的觀念) 。
Static electric field The force developed on a particle of mass m carrying a positive charge q and lying in an electric field of intensity (or gradient) E is f = qE in the direction of E, i.e. from a high-potential to a low-potential region (Figure 2.30a). (If the charge is neg...