Math, asked by lonelymoon07, 2 months ago

Aluminum wire of resistance R is pulled so that it length becomes 4 times its original length. Find the new resistance of the wire in the terms of its original resistance

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Answered by rt764534

0

Answer:

Aluminium wire of resistance is pulled so that its length becomes 4 times its original length. ... (Ans: 16 R) G ate the resistance of an alumn wie of length 60 cm and cross-sectional area 1 mm. The Ans: 1.56x 10-20) er de sectional area of 1mm' is 8 ohm.

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Answered by legendphysics7

2

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