To Connect a Pair of Resistors So Their Equivalent Resistance

question 7

Multiple Choice

To connect a pair of resistors so their equivalent resistance (the single resistor having their combined value) will increase, connect them in

• A)series.
• B)parallel.
• C)either of these

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Definitions:

pKa Values

A quantitative measure of the strength of an acid in solution, defined as the negative logarithm of the acid dissociation constant (Ka).

pH

A measure of the hydrogen ion concentration in a solution, reflecting its acidity or basicity.

Neutral Form

The state of a compound where it is not ionized, possessing no net charge, usually at a specific pH value.

L-Phenylalanine

An essential amino acid that plays a key role in the biosynthesis of other amino acids and hormones.