If a Parallel Circuit Has Two Resistors, R1 and R2

question 14

Multiple Choice

If a parallel circuit has two resistors, R1 and R2, what is the total resistance?

---

Definitions:

Correct Rejection

In signal detection theory, the decision that a signal is not present when it truly is absent.

Hit

In cognitive psychology, correctly identifying a stimulus from a set of alternatives in memory tasks; in sports, making successful contact with the target.

Just Noticeable Difference

The minimal change in stimulus intensity required to detect a difference between two stimuli, according to psychophysical research.

Visual Acuity

The sharpness or clarity of vision, often measured by the ability to discern letters or numbers at a given distance according to a standardized chart.