When a Light Switch Is Turned on in a Dc

question 113

Multiple Choice

When a light switch is turned on in a dc circuit, the average speed of electrons in the lamp is

• A) less than 1 cm/s.
• B) the speed of sound waves in metal.
• C) 1000 cm/s.
• D) the speed of light.
• E) dependent on how quickly each electron bumps into the next electron.

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Definitions:

Self-Referent Encoding

is the process of relating new information to oneself, enhancing memory and recall of the information.

Memory Codes

These are systems of symbols or sequences that are used for representing information in the memory.

Stimulus

An external event or factor that elicits a response from a biological organism.

Visual Images

Mental representations of physical objects or scenes that are not currently being perceived by the senses.