Find the Magnetic Field That Produces a Maximum Torque of 3.14

question 7

Multiple Choice

Find the magnetic field that produces a maximum torque of 3.14 Nm on a coil of wire with 22 loops a length of 30 cm and a width of 20 cm.The coil has a resistance of 50 ohms and is connected to a 120-V battery.

• A)0.020 T
• B)0.048 T
• C)0.99 T
• D)5.7 T
• E)22 T

Differentiate between the perpetual and periodic inventory systems and their implications on financial recording.

Understand and apply the concept of trade discounts and their effects on merchandise costs.

Calculate and understand the effects of sales discounts, returns, and allowances on gross profit.

Recognize the importance of the cost of merchandise sold and its calculation under perpetual and periodic systems.

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Definitions:

Anecdotally

Referring to information that is provided through personal stories or observations rather than through scientific analysis or hard evidence.

Sample Frame

The list or database from which a sample is drawn for research or statistical analysis, representing the population of interest.

Population

The total number of individuals within a specified area or group, often used in statistics and research.

Sample

A subset of a population selected for measurement, observation, or questioning to provide statistical information about the population.