Science, asked by chowkidar2000, 11 months ago

If the length of wire is increased by 4 times and radius of wire is increased by 2 times then what will be it's new resistance

Answers

Answered by pixx

0

Answer:

new resistance will be 2 \4 times more

Answered by Azrael2k

0

use formula

resistance= (resistivity*length)/area

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