已知\(S\),\(A\),\(B\),\(C\)是球\(O\)表面上的点,\(SA\text{⊥}\)平面\(ABC\),\(AB\text{⊥}BC\),\(SA\text{=}AB\text{=}1\),\(BC\text{=}\sqrt{2}\),则球\(O\)的体积等于\((\) \()\)
A. \(\dfrac{\sqrt{3}\pi}{2}\)
B. \(\dfrac{4\pi}{3}\) C. \(\dfrac{\sqrt{2}\pi}{3}\) D. \(\dfrac{\pi}{6}\)