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