Question

Выразите единицу напряжения через основные единицы СИ

Answer 1

В=Дж/Кл=Н*м/А*с=кг*м*м/с*А*с=кг*м2/А*с3

Answer 2

Expressing the Unit of Voltage in SI Units

The unit of voltage, which measures electric potential difference, can be expressed using the fundamental SI units. The SI unit for voltage is the volt (V).

Here is the expression of the unit of voltage in terms of the fundamental SI units:

1 volt (V) = 1 kilogram meter squared per second cubed per ampere (kg·m²/s³/A).

The volt is derived from the fundamental SI units as follows:

- The kilogram (kg) represents the unit of mass. - The meter (m) represents the unit of length. - The second (s) represents the unit of time. - The ampere (A) represents the unit of electric current.

Therefore, the unit of voltage, the volt (V), can be expressed in terms of the fundamental SI units as 1 kilogram meter squared per second cubed per ampere (kg·m²/s³/A).

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