The Plane of a Wire Loop with an Area of 0.20

question 5

Multiple Choice

The plane of a wire loop with an area of 0.20 m² is perpendicular to a magnetic field of 50 mT.In 40 ms you rotate the loop 90º so that its plane is parallel to the magnetic field.The average EMF induced in the loop is

• A)0.25 V
• B)6.0 V
• C)3.0 V
• D)4.0 V
• E)1.3 V

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Definitions:

Non-Interest-Bearing Note

A financial instrument that does not accrue interest over time, meaning the borrower pays back only the principal amount borrowed.

Discount Rate

The interest rate charged by central banks on loans to commercial banks or the rate used in discounted cash flow analysis to determine the present value of future cash flows.

Cash Discounts

A reduction in the price of goods or services offered to customers as an incentive for early payment within a specified period.

Interest Days

The number of days over which interest accrues on a loan, deposit, or investment.