Physics, asked by akulavarshini12, 2 months ago

The resistance of a wire of radius 1 mm is
412. The resistance of the same wire when
its radius becomes 2 mm is

Answers

Answered by STUARTLITTEL

0

Answer:

206 probably

Explanation:

According to the third law of resistance

RESISTANCE IS INVERSELY PROPORTIONAL TO AREA OF CROSS-SECTION.

Therefore, increase in area of cross-section decrease in resistance.

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