A Battery Has a Terminal Voltage of 12 V When $\Omega$

question 37

Multiple Choice

A battery has a terminal voltage of 12 V when no current flows and an internal resistance of 2 $\Omega$ .The battery is placed in series with a 1- $\Omega$ resistor.Which one of the entries in the following table is correct?

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Definitions:

Positive Contrast Effect

The phenomenon where the perceived value or intensity of a stimulus is increased when juxtaposed with a less attractive stimulus.

Hyperalgesia

An increased sensitivity to a painful event.

Analgesia

A reduced sensitivity to painful events.

Pain

An unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage.