(伏特)的意思、翻譯和例句

是什麼意思

「伏特」是電壓的單位,符號為「V」,以著名的意大利物理學家亞歷山大·伏特的名字命名。伏特用來衡量電壓的大小,表示在一個電路中,單位電荷所獲得的能量。它是電學中一個基本的物理量,與電流(安培)和電阻(歐姆)一起構成了歐姆定律的基礎。

依照不同程度的英文解釋

  1. A unit that measures how strong electricity is.
  2. A way to say how much power is in electricity.
  3. A measure of electrical pressure.
  4. A unit that tells us how much energy is available in a circuit.
  5. A unit that indicates the potential difference between two points in an electric field.
  6. A measure of the electric potential energy per unit charge.
  7. A unit of measurement that quantifies the potential difference across a conductor.
  8. A scalar quantity representing the work done per unit charge.
  9. A fundamental unit in electromagnetism representing electric potential.
  10. A measure of the force that drives electric current through a circuit.

相關英文單字或片語的差別與用法

1:Volt

用法:

伏特是電壓的國際單位,通常用於電學和電子學中,並且在日常生活中也經常遇到,例如在電池、插座或電器的規格中。它是描述電能在電路中流動的驅動力,理解伏特的概念對於學習電學原理至關重要。

例句及翻譯:

例句 1:

這個電池的電壓是 12 伏特。

The voltage of this battery is 12 volts.

例句 2:

這台電器需要 220 伏特的電壓才能正常運作。

This appliance requires a voltage of 220 volts to operate properly.

例句 3:

我們測量了電路中的電壓,結果是 5 伏特。

We measured the voltage in the circuit, and the result was 5 volts.