[单选题]
A light bulb operating fzy hj*ozo*yrw-,/)bfy f9s / at 1.w w8gs*4(h ymah:rfmkxh2mb :s;)ii 10 V draws 1.40 A of current. What is its resistance?fay(8:hmw 2gbi;i* 4wsm.:mkhs ) xrh
A. $12.7 \; \Omega$
B. $78.6 \; \Omega$
C. $109 \; \Omega$
D. $154 \; \Omega$
