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chinky mutreja Grade:
        

a wire has resistance 16ohm. now its shape has been changed to a circle. what is resitance now.

6 years ago

Answers : (2)

Surbhi Kumari
29 Points
										

 even after making it into a circle the resistance remains the same as it depends on the cross sectional area of the wire which remains same in both the cases and also th elength remains same.


so there is no change in the resistance.

6 years ago
Vikas TU
5003 Points
										

R = 16 Ω * ∏r2


 

6 years ago
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