In a Laboratory Experiment, Two Unequal Resistors Are Connected Individually

question 100

Multiple Choice

In a laboratory experiment, two unequal resistors are connected individually, then in series, and then in parallel to a group of batteries. Four sets of observations are made of the potential differences, and the corresponding total currents and curves are plotted as shown. The curve that represents the parallel connection of the two resistors is

• A) 1.
• B) 2.
• C) 3.
• D) 4.
• E) None of these is correct.

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Air Vent

An opening or passage through which air can be circulated for ventilation or heating and cooling purposes.

Filter

A device or material that removes particles or impurities from air, liquid, or gases by physical, chemical, or biological means.

Sodium Level

The concentration of sodium ions in the blood, important for maintaining fluid balance in the body.

Potassium Level

The measure of potassium concentration in the blood, essential for maintaining normal cell function.