Question

What is meant by resistance of a conductor? Name and define its SI unit. List the factors on
which the resistance of a conductor depends. How is the resistance of a wire affected if:
(i) its length is doubled,
(ii) its radius is doubled?
Lal Define electric power vnrece it in terms of potential difference and resistance R
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Answer 1

hello

I give you only half answer only

sorry

and please mark it as brainiest answer