A Circular Loop of Wire 1 $\mu$ T
E)48 $\mu$ T

question 79

Multiple Choice

A circular loop of wire 1.0 cm in radius carries a current of 30 A.The magnetic field at the center of the loop is

• A)1.9 mT
• B)2.4 mT
• C)3.8 mT
• D)12 \(\mu\)T
• E)48 \(\mu\)T

---

Definitions:

Critical Thinking

The objective analysis and evaluation of an issue in order to form a judgment; involves questioning, analysis, synthesis, and reflection.

Cognitive Skills

Mental capabilities that involve processing information, understanding concepts, solving problems, and making decisions.

Inferences

The act of drawing conclusions based on evidence and reasoning rather than explicit statements.

Information Processing Theorist

An information processing theorist studies how human minds process and understand information, focusing on mechanisms like perception, memory, and problem-solving.