-In the Figure,a Bar Is in Contact with a Pair

question 36

Multiple Choice

-In the figure,a bar is in contact with a pair of parallel rails and is in motion with velocity ν.A uniform magnetic field is present.The induced current through the resistor R is:

• A)zero
• B)from a to b
• C)from b to a

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Definitions:

Face Amount

The nominal value or principal amount of a security stated by the issuer, due to be paid at maturity.

Straight-Line Method

A method of calculating depreciation of an asset, which spreads the cost of the asset evenly over its useful life.

Bond Premium

The amount by which the market price of a bond exceeds its principal amount or face value.

Discount on Bonds Payable

The gap between a bond's face value and its market selling price, occurring when the bond sells below its nominal value.