Physics, 15.07.2019 13:10 skylarleannjone2751
(b) a potential difference v is applied across a conductor of length l and diameter d. how is uhe resistance r of the conductor affected, when in turn () v is halfed (i) l is halved and (ii) d is doubled? justify your answer in cach case.
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(b) a potential difference v is applied across a conductor of length l and diameter d. how is uhe re...
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