FIGURE 22-8 -A Rectangular Loop of Wire Carrying a 4.0-A Current and 4.0-A

question 100

Multiple Choice

FIGURE 22-8
-A rectangular loop of wire carrying a 4.0-A current and with certain dimensions is placed in a magnetic field of 0.60 T. The magnitude of the torque acting on this wire when it makes a 60° angle with the field is 1.1 Nm. What is the area of this wire?

• A) 0.20 m²
• B) 0.40 m²
• C) 0.26 m²
• D) 0.80 m²
• E) 0.53 m²

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Definitions:

False Alternative

A logical fallacy that occurs when only limited alternatives are considered, when in fact more options are available.

Dichotomy

A division or contrast between two things that are or are represented as being opposed or entirely different.

Argument

A series of statements or reasons made to persuade others that an idea or point of view is correct or valid.

True

In accordance with fact or reality, without falsehood or error.