Two Conducting Loops Carry Equal Currents I in the Same

question 43

Multiple Choice

Two conducting loops carry equal currents I in the same direction as shown in the figure.If the current in the upper loop suddenly drops to zero,what will happen to the current in the lower loop according to Lenz's law?

• A)The current in the lower loop will decrease.
• B)The current in the lower loop will increase.
• C)The current in the lower loop will not change.
• D)The current in the lower loop will also drop to zero.
• E)The current in the lower loop will reverse its direction.

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Definitions:

Average Variable Cost

The total variable costs (costs that change with production levels) divided by the quantity of output produced.

Output

The total amount of goods or services produced by a firm, industry, or economy in a given period, often used as an indicator of productivity and economic health.

Variable Cost

Costs that change in proportion to the level of output or activity in a company’s production or operations.

Average Variable Cost

The total variable cost per unit of output, which varies with the level of production.