If Two Macroscopic Objects Are Electrically Attracted to Each Other

question 50

Multiple Choice

If two macroscopic objects are electrically attracted to each other,

• A)both objects must be negatively charged.
• B)both objects must be positively charged.
• C)one object must be negatively charged and the other object must be positively charged.
• D)None of the above statements are absolutely true.

---

Definitions:

Supply and Demand Analysis

An economic model that determines the price of a product in a market by evaluating the balance between the quantity of a good or service available and the desire (or demand) for that good or service.

Equilibrium Price

is the price at which the quantity of goods supplied is equal to the quantity of goods demanded.

Exports and Imports

The totality of goods and services sent out to other countries (exports) and brought into a country (imports) from abroad.

NAFTA

The North American Free Trade Agreement, a treaty between Canada, Mexico, and the United States to reduce trade barriers and promote economic cooperation.