The Figure Shows the Orientation of a Rectangular Loop Consisting

question 21

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 θ = 30°, 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

---

Definitions:

Customers List

A Customers List is a compilation of information on clients who purchase goods or services from a business, often used for marketing, sales, and customer service.

Gear Icon

A graphical representation commonly used to symbolize settings or options in a software application.

Add New

A command or option in software applications for creating a new file, record, account, or other items.

Allowance Method

A financial approach used to anticipate and adjust for potential credit losses in accounts receivable.