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explain the friction that opposes the flow of current by wires and transformers?​

Sagot :

Answer:

Electric current is the flow of electric charge and resistance is the opposition to that flow.

Explanation:

*Electric current is the move ment of electric charge through a conductive medium.

*We also use the term "cur rent" as a quantity to de scribe the rate at which charge flows through a medium. The SI unit for cur rent is the ampere (A), which is equal to a coulomb per second (C/s).

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Conductance is a quantity describing how easily charge can flow through a material, while resistance is the inverse, a measure of how strongly a material op poses electric flow.

*An object that allows charge to flow easily is called a conductor, while an object that resists the flow of charge is called a resistor.

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