Question

A wire of length 1 m and diameter 1 mm is clamped at one of its ends then then the couple required to twist the other end by 90°. Given modulus of rigidity = 298 GPa​

Answer 1

$\huge\star{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}⋆$

$Refer the attachment friend ↗️$