Answer to Question #311318 in Electric Circuits for Jinkyy

Electric Circuits

Question #311318

A cylindrical rod has resistance R. If we triple its length and diameter, what is the resistance, in terms of R?

Expert's answer

Resistance of rod:

"R=\\rho\\cdot\\frac{4l}{\\pi\\cdot d^2}"

Answer the resistance is R/3

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Comments

Tewdros Belay

23.03.24, 20:51

Thanks

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