Physics, asked by amrendrakumar97599, 8 months ago

describe the cause of electrical resistance​

Answers

Answered by mastermimd2
1

Explanation:

An electric current flows when electrons move through a conductor, such as a metal wire. The moving electrons can collide with the ions in the metal. This makes it more difficult for the current to flow, and causes resistance

Says Thanxxxx

Answered by ankitnayak
0

Answer:

When an electric current flows through a conductor such as a metal wire, the moving electrons can collide with the ions in the metal. This makes it more difficult for the current to flow, and causes resistance.

The resistance of a long wire is greater than the resistance of a short wire because electrons collide with ions more often.

The resistance of a thin wire is greater than the resistance of a thick wire because a thin wire has fewer electrons to carry the current.

Hope this clarifies your doubt.

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