In the equation, \(\int_{L} \sigma^T \epsilon(\phi)Adx -\int_{L} \phi^T f Adx -\int_{L}\phi^Tdx – \sum_{i}\phi_i P_i=0\) First term represents _______

In the equation, \(\int_{L} \sigma^T \epsilon(\phi)Adx -\int_{L} \ph

1.	In the equation, \(\int_{L} \sigma^T \epsilon(\phi)Adx -\int_{L} \phi^T f Adx -\int_{L}\phi^Tdx – \sum_{i}\phi_i P_i=0\) First term represents _______
A.	External virtual work
B.	Virtual work
C.	Internal virtual work
D.	Total virtual work
Answer» D. Total virtual work