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:

Depreciation Expense

The allocated amount of the cost of an asset, spread out over the time it is expected to be used, reflecting its consumption, wear and tear, or obsolescence.

Indirect Method

In cash flow calculation, this method adjusts net income for non-cash transactions and changes in working capital to arrive at net cash provided by operating activities.

Net Loss

The negative financial result that occurs when a company's expenses exceed its revenues.

Merchandise Inventories

Goods purchased and held for resale by a business, including products available for sale and items in the process of production for sale.