Science, asked by amancricketerkumar, 11 months ago

What happen to the resistance of a conductor when it's area of cross section is increased

Answers

Answered by aarya356
1

THE RESISTANCE OF A CONDUCTOR DEPENDS UPON RESISTIVITY, TEMPERATURE, LENGTH and CROSS SECTIONAL AREA.

THE RESISTANCE OF A CONDUCTOR WILL DECREASE WHEN THE AREA OF CROSS SECTION IS INCREASED AS THE RESISTANCE IS INVERSELY PROPORTIONAL TO THE CROSS SECTIONAL AREA....

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Answered by puja5617
1

Answer:

when area of conductor is increased the resistance decreases.

Explanation:

this is why because R(resistance) is inversely proportional to area of cross section. as per the formula R equal to ro l by A. As resistance of a conductor depends upon temperature, length and area of cross section.

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