Three 10-ohm resistors take the shape of a triangle, one resistor in each leg. Connecting an ohm-meter across any two points of the triangle will show the equivalent resistance to be
A)1.4 ohms.
B)5 ohms.
C)6.7 ohms.
D)greater than 6.7 ohms.

Question

Quizplus · Accepted Answer

When measuring across any two points of the triangle, two resistors are in parallel and one is in series with the parallel combination. The equivalent resistance is 6.7 ohms.

Three 10-Ohm Resistors Take the Shape of a Triangle, One