電場強度的意思、翻譯和例句

是什麼意思

「電場強度」是指在某一點上電場的強度,通常用符號 E 表示。它的定義是單位正電荷在該點所受的電力。電場強度的單位是伏特每米(V/m)。電場強度的大小和方向都與產生電場的電荷及其距離有關。

依照不同程度的英文解釋

  1. How strong an electric field is.
  2. The force felt by a charge in an electric field.
  3. The strength of the electric force at a point.
  4. The measure of how much force a charge would feel in an electric field.
  5. The intensity of the electric influence at a specific location.
  6. A vector quantity that represents the force per unit charge experienced by a positive test charge.
  7. The strength and direction of the electric field at a given point in space.
  8. A physical quantity that describes the force exerted by an electric field on a charged particle.
  9. A fundamental concept in electromagnetism that quantifies the electric force per unit charge at a specific point in the field.
  10. A measure of the electric force acting on a charged particle in a specific location.

相關英文單字或片語的差別與用法

1:Electric field strength

用法:

這是一個物理學術語,描述在某一點上電場的強度。它通常用於電學和物理學中,特別是在討論電荷之間的相互作用時。電場強度的計算涉及到產生該電場的電荷及其距離,並且是理解電場行為的關鍵。

例句及翻譯:

例句 1:

電場強度的計算公式是 E = F/q。

The formula for calculating electric field strength is E = F/q.

例句 2:

在真空中,電場強度隨著距離的增加而減小。

In a vacuum, electric field strength decreases with increasing distance.

例句 3:

測量電場強度可以幫助我們理解電場的特性。

Measuring electric field strength can help us understand the characteristics of the electric field.

2:Electric field intensity

用法:

與電場強度相似,這個術語也用於描述電場的強度,通常在更正式或技術性的文獻中出現。它強調了電場對於帶電粒子的影響和作用,並且在電磁學中扮演著重要角色。

例句及翻譯:

例句 1:

電場強度電場強度在許多情況下是可以互換使用的。

Electric field strength and electric field intensity can often be used interchangeably.

例句 2:

在討論電場強度時,我們經常會提到電場強度

When discussing electric field strength, we often refer to electric field intensity.

例句 3:

電場強度的測量對於設計電氣設備至關重要。

Measuring electric field intensity is crucial for designing electrical equipment.

3:Electric force per unit charge

用法:

這個表達方式強調了電場強度的定義,即每單位電荷所受的電力。這個概念在電磁學中非常重要,因為它幫助我們量化電場對於不同電荷的影響。

例句及翻譯:

例句 1:

電場強度可以被視為每單位電荷所受的電力。

Electric field strength can be viewed as the electric force per unit charge.

例句 2:

了解每單位電荷的電力有助於我們掌握電場的影響。

Understanding the electric force per unit charge helps us grasp the effects of the electric field.

例句 3:

在計算電場強度時,我們需要考慮每個電荷的影響。

When calculating electric field strength, we need to consider the influence of each charge.