[填空题]
The conductance G of an object is defined aq5m9f/+k 7lbohgtf 8k s the recvjae.o00 gm3l iprocal of the resistance R; thaej3algo .m00vt is, $G\,=\,1/R$. The unit of conductance is a mho $(=ohm^{-1})$, which is also called the siemens (S). What is the conductance (in siemens) of an object that draws 730 mA of current at 3.0 V? S
