two wires a and b of the same material have their length in the ratio 1:2 and cross section areas are in the ratio 2:3 .if the resistance of wire A be 12 ohm. then calculate the resistance of wire B
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Answer:
the answer will be 16 ohm.
formula used is R=restivity×length×area
Explanation:
for the method see the attachment below.
hope this will be helpful to you.
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