Science, asked by shantikumari832, 6 hours ago

A copper wire has diameter 0.5 mm
and resistivity of
1.68 10-8 rm. what
will be the length of, this wire to
make its resistance lor? How much
does the resistance change if the
diameter is doubled ?

Answers

Answered by huzefalance6

1

the answer is 5 V

mark me as Brainiest

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