A.  $Q = 3.{10}^{-5} \left(C\right)$

B.  $Q = 3.{10}^{-6} \left(C\right)$

C.  $Q = 3.{10}^{-7} \left(C\right).$

D.  $Q = 3.{10}^{-8} \left(C\right)$

A. Q = 3. ${10}^{-5}$(C).

B. Q = 3. ${10}^{-6}$(C).

C. Q = 3. ${10}^{-7}$ (C).

D. Q = 3. ${10}^{-8}$ (C).