Replacing a Wire Resistor with Another of the Same Material

question 21

Multiple Choice

Replacing a wire resistor with another of the same material and length but with three times the diameter will have the effect of changing the resistance by what factor?

• A)1/3
• B)1/9
• C)3
• D)9

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Definitions:

Budget Proportion

Budget proportion refers to the allocation or division of an individual's or entity's budget among various expenses or categories.

Price Elasticity

An indicator of how sensitive the demand or supply for a product or service is to variations in its cost.

Time Available

The amount of time one has free for activities beyond commitments like work or sleep; may refer to leisure or additional productive time.

Related Goods

Products or services that are either complements (used together) or substitutes (used in place of one another) affecting each other's demand.