The Figure Shows the Orientation of a Rectangular Loop Consisting $\theta$

question 31

Multiple Choice

The figure shows the orientation of a rectangular loop consisting of 80 closely wrapped turns each carrying a current I.The magnetic field in the region is () mT.The loop can turn about the y axis.If $\theta$ = 30 $\degree$ , a = 0.40 m, b = 0.30 m, and I = 8.0 A, what is the magnitude of the torque exerted on the loop?

• A)2.5 N . m
• B)1.5 N . m
• C)3.1 N .m
• D)2.7 N . m
• E)0.34 N. m

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Definitions:

PLC Scans

The cyclic process by which a Programmable Logic Controller (PLC) reads input, executes logic, and updates output, forming the basis of its operating cycle.

Programming Bugs

Errors or flaws in a software program that can cause it to behave unexpectedly or lead to incorrect outcomes.

Input Signal

An electrical or physical quantity received by a system from its environment, which can be processed to produce an output.

Controller

A device or set of devices that manage, command, direct, or regulate the behavior of other devices or systems using control loops.