A Rectangular Loop of Wire Measures 1

question 16

Multiple Choice

A rectangular loop of wire measures 1.0 m by 1.0 cm.If a 7.0-A current flows through the wire,what is the magnitude of the magnetic force on the centermost 1.0-cm segment of the 1.0-m side of the loop? (μ₀ = 4π × 10^-7 T ∙ m/A)

• A)9.8 × 10^-6 N
• B)7.8 × 10^-7 N
• C)9.8 × 10^-8 N
• D)4.9 × 10^-6 N

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Definitions:

Weak Axiom

In consumer theory, it refers to the consistency of consumer choice behavior under the assumption of non-increasing preferences.

Profit-maximizing Behavior

An economic principle where businesses seek to achieve the highest possible profit from their operations.

Short-run Production Function

The short-run production function describes the relationship between input and output levels when at least one input (like capital) is fixed and cannot be changed immediately.

Variable Factor

An input in the production process that can be changed in the short term to influence output.