A Long Straight Wire Is in the Plane of a Rectangular

question 83

Multiple Choice

A long straight wire is in the plane of a rectangular conducting loop.The straight wire carries an increasing current in the direction shown.The current in the loop is:

• A)zero
• B)clockwise
• C)counterclockwise
• D)clockwise in the left side and counterclockwise in the right side
• E)counterclockwise in the left side and clockwise in the right side

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Definitions:

Master Control Relay

A relay that controls the operation of multiple circuits or systems, acting as a master switch that can enable or disable a group of functions simultaneously.

Main Disconnect Switch

A safety device that completely disconnects the electrical supply to a building, machine, or an electrical circuit.

Processor Scanning

The process by which a programmable logic controller's processor reads input states, executes logic, and updates outputs cyclically.

STI Instruction

An instruction used in some programmable logic controllers (PLCs) to specify actions that occur at timed intervals, typically for periodic tasks.