A Loop with a Resistance of 4

question 57

Multiple Choice

A loop with a resistance of 4.0 is pushed to the left at a constant speed of 2.0 m/s by a 24 N force.At the instant shown in the figure,the loop is partially in and partially out of a uniform magnetic field.An induced current flows from left to right through the resistor.The length and width of the loop are 2.0 m and 1.0 m,respectively.

-Determine the magnitude of the induced emf in the loop.

• A)2.0 V
• B)4.0 V
• C)8.0 V
• D)14 V
• E)16 V

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Definitions:

NLRB

Stands for National Labor Relations Board, a US federal agency that enforces US labor law in relation to collective bargaining and unfair labor practices.

Mandatory Bargaining

A legal requirement for employers to negotiate with duly elected employee representatives on work conditions, pay, and other employment terms.

Contract Costing

A method used in accounting to track costs associated with a specific contract, often used in industries like construction where work is project-based.

Mandatory Bargaining Issues

Subjects that must be discussed during collective bargaining negotiations, such as wages, hours, and working conditions.