電位差的意思、翻譯和例句

是什麼意思

「電位差」是指兩個點之間的電勢差異,通常用於電學和物理學中。它是影響電流流動的關鍵因素之一,電位差越大,流過導體的電流就越大。電位差的單位是伏特(V)。在電路中,電位差可以由電池或其他電源提供,並且是驅動電流流動的力量。

依照不同程度的英文解釋

  1. The difference in electrical energy between two points.
  2. How much energy is available to push electric current.
  3. The force that drives electricity through wires.
  4. The difference in electrical energy that causes current to flow.
  5. The measure of how much energy is available to move charges between two points.
  6. The potential difference that determines the flow of electric current.
  7. The difference in electric potential between two locations in a circuit.
  8. The quantitative expression of the energy difference that causes charge movement.
  9. The differential measure of electric potential energy per unit charge between two points.
  10. The measure that indicates how much work is needed to move a charge from one point to another.

相關英文單字或片語的差別與用法

1:Voltage

用法:

在電學中,電壓是指電位差的另一種說法,通常用於描述電源或電池提供的能量。它是驅動電流流動的重要因素,並且在電路設計和分析中經常使用。電壓的單位是伏特(V),並且可以用來計算電流、電阻等其他電氣參數。

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:

電壓過高可能會損壞電子設備。

Excessive voltage can damage electronic devices.

例句 3:

我們需要測量這段電路的電壓。

We need to measure the voltage across this circuit.

2:Potential difference

用法:

這個術語與電位差同義,通常用於科學和工程領域,特別是在討論電路和電磁學時。它強調了兩點之間的能量差異,並且在計算電流和電阻時非常重要。

例句及翻譯:

例句 1:

兩端的電位差決定了電流的大小。

The potential difference across the terminals determines the magnitude of the current.

例句 2:

在這個電路中,電源提供的電位差是穩定的。

The potential difference provided by the power supply in this circuit is stable.

例句 3:

這個公式用來計算電路中各點的電位差

This formula is used to calculate the potential difference at various points in the circuit.

3:Electric potential difference

用法:

這是電位差的完整描述,強調了電能的變化。它通常用於學術和技術文獻中,特別是在討論電氣工程和物理學的上下文中。

例句及翻譯:

例句 1:

電路中的電能轉換依賴於電位差

The conversion of electrical energy in the circuit depends on the electric potential difference.

例句 2:

在這個實驗中,我們測量了電位差以分析電流。

In this experiment, we measured the electric potential difference to analyze the current.

例句 3:

電位差的變化會影響電流的流動。

Changes in the electric potential difference will affect the flow of current.