As Shown in the Figure,a Wire and a 10-Ω Resistor

question 26

Multiple Choice

As shown in the figure,a wire and a 10-Ω resistor are used to form a circuit in the shape of a square,20 cm by 20 cm.A uniform but nonsteady magnetic field is directed into the plane of the circuit.The magnitude of the magnetic field is decreased from 1.50 T to 0.50 T in a time interval of 63 ms.The average induced current and its direction through the resistor,in this time interval,are closest to

• A)63 mA,from b to a.
• B)38 mA,from b to a.
• C)63 mA,from a to b.
• D)38 mA,from a to b.
• E)95 mA,from a to b.

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Definitions:

Periodic Inventory Method

An accounting approach where inventory is physically counted at specific intervals to determine the cost of goods sold and ending inventory levels.

Beginning Inventories

Beginning inventories are the value of a company's inventory at the start of an accounting period, serving as a basis for determining the cost of goods sold.

Ending Inventories

The final value of goods available for sale at the end of an accounting period, calculated through physical count or estimation.

Cost of Goods Sold

The direct costs attributable to the production of the goods sold by a company, including material costs and direct labor.