Two identical resistors, each of 10 ohm, are connected in parallel. This combination, in turn, is connected to a third resistor of 10 ohm. The equivalent resistance of the combination is ___.

Two identical resistors, each of 10 ohm, are connected in parallel. Th

1.	Two identical resistors, each of 10 ohm, are connected in parallel. This combination, in turn, is connected to a third resistor of 10 ohm. The equivalent resistance of the combination is ___.
A.	30 ohm
B.	5 ohm
C.	15 ohm
D.	10 ohm
Answer» D. 10 ohm