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Physics Sir
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Asked: 2020-12-29T04:12:09+00:00 In:

What would be new resistance if length of conductor is doubled and thickness is halved?

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NCERT Solutions for Class 10 Science Chapter 12
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Electricity
NCERT Books for Session 2022-2023
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Questions No: 4

2020-2021cbsechapter 12class 10class 10 scienceelectricityncertscience
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    1. length is doubled thickness is halved so by using the formula r=rho l/a resistance increases 4 times

       

       

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