For isotropic materials, the modulus of Elasticity in tension and shear (E and G)are related to the Poisson’s ratio (v) as follows

A

$$E = \frac{G}{2(1 + v)}$$

B

$$G = \frac{E}{2(1 + v)}$$

C

$$G = \frac{E}{2(1 - v)}$$

D

$$E = \frac{G}{2(1 - v)}$$