Question

Define current ? write its characteristics ​

Answer 1

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What is Current?

Current is the flow of electrical charge carriers like electrons. Current flows from negative to positive points.One ampere of current is defined as one coulomb of electrical charge moving past a unique point in a second. Electric current is widely used in household and industrial appliances.

Characteristics of Current!

• Current is flow of electrons, but current and electron flow in the opposite direction
• Current flows from positive to negative and electron flows from negative to positive
• Current is determined by the number of electrons passing through a cross-section of a conductor in one second.
• It obeys ohm's law.