When a Permanent Magnet Is Strongly Heated

question 38

Multiple Choice

When a permanent magnet is strongly heated:

• A)nothing happens
• B)it becomes an induced magnet
• C)it loses its magnetism
• D)its magnetism increases
• E)its polarity reverses

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Definitions:

Consumer Market

A marketplace for goods and services that are purchased for personal, family, or household use.

Manufacturing Base

The sector of an economy that is involved in the production of goods in large quantities, utilizing labor and machines.

Trade Deficit

An economic measure where a country's importation of goods exceeds its exportation, reflecting a net outflow of domestic currency to foreign markets.

Merchandise Balance

The difference in value between a nation's imports and exports of tangible goods.