[单选题]
If the current flowing throughead4bz )-awi 1 a circuit of cons hikqiqu5w(;l d90gb( tant resistance is doubled, the power dissipated by that ug;hwi(q 09 kib5qd l(circuit will
A. quadruple.
B. double.
C. decrease to one half.
D. decrease to one fourth.
