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ElectricalElectrical Materials
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For twisting couple on a wire, considering usual notations, the equation of its shearing strain will be

A

ϕ=πr2θl\phi = \pi r^{2} \theta lϕ=πr2θl

B

ϕ=rθl\phi = r \theta lϕ=rθl

C

ϕ=πr2θ2l\phi = \pi r^{2} \theta 2 lϕ=πr2θ2l

D

ϕ=π2rθl\phi = \pi ^{2} r \theta lϕ=π2rθl

Correct Answer

⚙️ TE • Technical Verified SolutionElectricalElectrical Materials
Option B

ϕ=rθl\phi = r \theta lϕ=rθl

Quick Summary:

Practice and solve "For twisting couple on a wire, considering usual notations, the equation of its shearing strain will..." for Electrical - Electrical Materials. The correct answer is Option B: ϕ =r θl. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

Option **(b) **

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