As Shown in the Figure,a Wire and a 10-Ω Resistor $\vec { B }$

question 29

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 with dimensions 20 cm by 20 cm.A uniform but non-steady $\vec { B }$ field is directed into the plane of the circuit.The magnitude of the $\vec { B }$ field is steadily decreased from 2.70 T to 0.90 T in a time interval of 96 ms.What is the induced current in the circuit,and what is its direction through the resistor?

• A)75 mA, from b to a
• B)45 mA, from b to a
• C)75 mA, from a to b
• D)45 mA, from a to b
• E)110 mA, from a to b

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Recognize illegal contracts and the potential for recovery of considerations.

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Definitions:

Interest Rate

The financial charge on a borrower by a lender for asset usage, presented as a percentage of the principal figure.

Present Value

The value in today's currency of a future sum of money or series of cash flows, discounted using a known rate of return.

Investments

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Average Rate

The mean rate calculated over a period or series of events, often used in finance to describe average interest or return rates.