Voltage difference, also known as electric potential difference, is the measure of the work needed to move a unit charge between two points in an electric field. It is a fundamental concept in understanding how electric circuits function, as it drives the flow of current through conductive materials.

Voltage Difference

Voltage difference

Electric potential difference, often referred to as voltage, is the work needed to move a unit charge from one point to another in an electric field. It is a measure of the potential energy difference per unit charge between two points and is essential in determining the flow of electric current in circuits.

electric potential difference

work needed to move a unit charge

two points in an electric field

fundamental concept

electric circuits function

flow of current

Conductive materials are substances that allow the flow of electrical current due to the presence of free electrons. They are essential in a wide range of applications, from electrical wiring to electronic devices, due to their ability to efficiently transmit electrical signals and power.

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