The Length of a Certain Wire Is Kept Same While

question 24

Multiple Choice

The length of a certain wire is kept same while its radius is doubled. What is the change in the resistance of this wire?

• A) It is doubled.
• B) It is quadrupled.
• C) It is reduced by a factor of 2.
• D) It is reduced by a factor of 4.
• E) It is reduced by a factor of 8.

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Definitions:

Global Segmentation

The process of dividing the world market into distinct subsets of customers who share common needs or characteristics, allowing for targeted marketing strategies.

Targeting

The process of identifying and focusing on specific segments of the market that a company views as potential customers for its products or services.

Positioning

In marketing, positioning refers to the technique by which marketers try to create an image or identity for a product, brand, or company in the perception of the target market.

Consultative Buying Centers

Groups within organizations that use a collaborative approach to purchasing, where members consult each other and consider different perspectives to make informed decisions.