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Chapter 1 of 12 • Page 1 of 248🔒 Protected PDF • Watermarked
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ElectricalElectrical Materials
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Young's modulus of a wire is given by

A

mgπr2∆Lm g \pi r^{2} ∆ Lmgπr2∆L

B

mgLπr2∆Lm g L \pi r^{2} ∆ LmgLπr2∆L

C

mgLπr2m g L \pi r^{2}mgLπr2

D

mgLπ∆Lm g L \pi ∆ LmgLπ∆L

Correct Answer

⚙️ TE • Technical Verified SolutionElectricalElectrical Materials
Option B

mgLπr2∆Lm g L \pi r^{2} ∆ LmgLπr2∆L

Quick Summary:

Practice and solve "Young's modulus of a wire is given by..." for Electrical - Electrical Materials. The correct answer is Option B: m g Lπ r2 ∆L. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

Option **(b) **

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