The Three Loops of Wire Shown in the Figure Are

question 26

Multiple Choice

The three loops of wire shown in the figure are all subject to the same uniform magnetic field that does not vary with time. Loop 1 oscillates back and forth as the bob in a pendulum, loop 2 rotates about a vertical axis, and loop 3 oscillates up and down at the end of a spring. Which loop, or loops, will have an emf induced in them?

• A) loop 1 only
• B) loop 2 only
• C) loop 3 only
• D) loops 1 and 2
• E) loops 2 and 3

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Definitions:

Price Received

The amount of money paid to a producer or seller for a product or service.

Production Function

A mathematical model describing the relationship between input factors (like labor and capital) and output, indicating how much can be produced with given resources.

Supply Function

A mathematical relation showing the quantity of a good that producers are willing and able to sell at different prices, holding other factors constant.

Factor Price

The price paid for the use of a factor of production, such as labor, land, or capital.