In the Figure,two Solenoids Are Side by Side

question 38

Multiple Choice

In the figure,two solenoids are side by side.The switch S,initially open,is closed.The induced current through the resistor R is

• A) from a to b.
• B) from b to a.
• C) There is no induced current through the resistor.

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Definitions:

Diseconomies of Scale

The situation in which the cost of producing each individual unit rises when a company's production volume grows, often resulting from inefficiencies and a rise in complexity.

Long-run Average Total Cost

The cost per unit of output in which all inputs, including capital, are variable, showing economies and diseconomies of scale over time.

Increasing Returns to Scale

A situation in which a proportional increase in all inputs results in a more than proportional increase in output, demonstrating economies of scale.