Two Cables of the Same Length Are Made of the Same

question 22

Multiple Choice

Two cables of the same length are made of the same material,except that one cable has twice the diameter of the other cable.When the same potential difference is maintained across both cables,which of the following statements are true? (There may be more than one correct choice.)

• A) The same current flows through both cables.
• B) Both cables carry the same current density.
• C) The electrons have the same drift velocity in both cables.
• D) The current in the thin cable is twice as great as the current in the thick cable.
• E) The current in the thin cable is four times as great as the current in the thick cable.

Realize the strategic use of media relations to influence negotiation outcomes.

Learn the implications of constituency management and communication strategies on negotiation processes.

Understand the role and impact of constituencies in negotiation processes.

Identify conditions when audiences become indirectly involved in negotiations.

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Definitions:

Equilibrium Quantity

The level of output at which demand and supply in the market balance perfectly, setting the stage for stable prices unless external factors intervene.

Demand Schedule

A table or graph showing the quantity of a good that consumers are willing to purchase at various prices.

Supply Schedule

A table or graph that shows the quantity of goods that producers are willing and able to supply at various prices over a specified period.

Equilibrium Price

The market price at which the quantity of a good supplied is equal to the quantity demanded.