2021年4月25日 · Voltage (also known as electric potential difference, electromotive force emf, electric pressure, or electric tension) is defined as the electric potential difference per unit charge between two points in an electric field. Voltage is expressed mathematically (i.e. in formulas) using the symbol “V” or “E”.

Voltage, also known as (electrical) potential difference, electric pressure, or electric tension is the difference in electric potential between two points. [1][2] In a static electric field, it corresponds to the work needed per unit of charge to move a positive test …

Voltage can be described in numerous ways, but the most popular voltage definition is that voltage is the total work required to move a unit of charge between two points in a static electric field. Voltage is also referred to as electric potential difference, electric pressure or …

The meaning of VOLTAGE is electric potential or potential difference expressed in volts. How to use voltage in a sentence.

2024年5月21日 · Voltage is the amount of pressure required to move an electric charge (electrons) from one point to another in an electrical circuit. Voltage is also known as "electrical potential difference", "electric tension" or "electric pressure", it is the difference in electric potential of two points in an electric circuit. Voltage Symbol

VOLTAGE meaning: 1. the force of an electric current, measured in volts: 2. the force of an electric current…. Learn more.

2019年1月28日 · Voltage is a representation of the electric potential energy per unit charge. If a unit of electrical charge were placed in a location, the voltage indicates the potential energy of it at that point.

In physics, voltage is the difference in electric potential between two points. Voltage, denoted by V, is defined as the amount of work energy needed to move a unit of electric charge from a reference point (a) to a specific point (b) in an electric field.

2020年12月28日 · Voltage is the name given to an electric potential energy difference between two points, and it's defined as the electric potential energy per unit charge.

Voltage, also called electromotive force, is a quantitative expression of the potential difference in charge between two points in an electrical field.