The Algebraic Sum of the Changes of Potential Around Any

question 6

Multiple Choice

The algebraic sum of the changes of potential around any closed circuit loop is

• A) zero.
• B) maximum.
• C) zero only if there are no sources of emf in the loop.
• D) maximum if there are no sources of emf in the loop.
• E) equal to the sum of the currents in the branches of the loop.

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Definitions:

Wavelength

The distance between successive peaks of a wave, typically used in the context of electromagnetic waves like light and radio waves.

Chromatic

Relating to color or the use of color, often used in the context of visual arts or color theory.

Opponent-Process Theory

A psychological model that explains how humans perceive colors as the brain processes signals from the eyes in an antagonistic manner.

Red

A color at the end of the visible spectrum of light, associated with passion or danger.