Ohms的意思、翻譯和例句

是什麼意思

「歐姆」是電阻的單位,符號為「Ω」,用來測量電路中電流流動的阻力。根據歐姆定律,電壓(V)等於電流(I)乘以電阻(R),即 V = I × R。歐姆的概念是由德國物理學家喬治·西蒙·歐姆所提出的,對於理解電學和電子學非常重要。

依照不同程度的英文解釋

  1. A unit for measuring resistance in electrical circuits.
  2. How we measure how much something resists electricity.
  3. A measure of how difficult it is for electricity to flow.
  4. The unit that tells us how much a material resists electric current.
  5. A standard unit used to quantify the resistance in an electrical circuit.
  6. A measurement that indicates how much a conductor opposes the flow of electric current.
  7. A unit that describes the opposition that a circuit offers to the flow of electric current.
  8. A fundamental unit in electrical engineering used to characterize materials' resistance to current flow.
  9. A unit of measurement that quantifies the degree to which an object impedes the flow of electric charge.
  10. A standard unit for quantifying electrical resistance, crucial for circuit analysis.

相關英文單字或片語的差別與用法

1:Resistance

用法:

在電學中,電阻是指物質對電流流動的阻礙程度。它是影響電流大小的重要因素,與電壓和電流之間的關係密切相關。電阻的大小取決於材料的性質、長度和截面積。電阻越大,電流越小,反之亦然。這個概念對於設計和分析電路至關重要。

例句及翻譯:

例句 1:

這個電阻的值是五歐姆。

The resistance value of this resistor is five ohms.

例句 2:

電路中的電阻會影響電流的流動。

The resistance in the circuit will affect the flow of current.

例句 3:

他需要計算這個電阻的總電阻。

He needs to calculate the total resistance of this circuit.

2:Electrical resistance

用法:

這是指材料對電流流動的阻力,通常用歐姆來表示。電氣工程中,了解電氣阻抗的特性對於設計有效的電路至關重要。電氣阻抗會受到多種因素的影響,包括材料的溫度和物理性質。

例句及翻譯:

例句 1:

這種材料的電氣阻抗在高溫下會增加。

The electrical resistance of this material increases at high temperatures.

例句 2:

在設計電路時,必須考慮電氣阻抗。

When designing a circuit, electrical resistance must be taken into account.

例句 3:

電氣阻抗的計算對於確保電路的安全性非常重要。

Calculating electrical resistance is crucial for ensuring the safety of the circuit.