The radius of conducting wire is doubled what will be the ratio of its new specific resistance?
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hlo frnd
let
the radius of old conducting wire= x
new radius = 2×
ratio= new radius / old radius
= 2x/x
= 2/1
ratio=2:1
hope this helps u =_=
let
the radius of old conducting wire= x
new radius = 2×
ratio= new radius / old radius
= 2x/x
= 2/1
ratio=2:1
hope this helps u =_=
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