A Series Circuit Consists of a 100-V DC Power Source

question 51

Multiple Choice

A series circuit consists of a 100-V DC power source, a 100-Ω resistor, and a variable resistor of resistance R, which varies from 0 to 100 Ω. The current in the circuit is ​ ​

• A)directly proportional to R.
• B)inversely proportional to R.
• C)directly proportional to (100 Ω +
• R).
• D)inversely proportional to (100 Ω +
• R).
• E)neither directly nor inversely proportional to R or to (100 Ω +

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Definitions:

Link Method

A memory technique where you visualize items to be remembered in a way that they are linked together by a story or association.

Method of Loci

A mnemonic strategy of memory enhancement which uses visualizations with the use of spatial memory, familiar information about one's environment, to quickly and efficiently recall information.

Acrostic Method

A mnemonic device that uses the first letters of words in a list to form a sentence or phrase, aiding in memory retention.

Memory Accuracy

The degree to which remembered details match the actual events that occurred.