A 20-M Long Conducting Wire Is Formed into a Square and and Placed

question 17

Multiple Choice

A 2.0-m long conducting wire is formed into a square and placed in the horizontal XY-Plane A uniform magnetic field is oriented 30.0° above the horizontal with a strength of 9.0 T. What is the magnetic flux through the square?

• A) 1.1 T ∙ m²
• B) 1.9 T ∙ m²
• C) 2.3 T ∙ m²
• D) 18 T ∙ m²

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Definitions:

Sensory Memory

The shortest-term element of memory, which is the ability to retain impressions of sensory information after the original stimuli have ended.

CREB

A cellular transcription factor that activates gene expression in response to various stimuli, playing a key role in many cellular processes including memory formation.

Gene Transcription

The process by which the DNA sequence of a gene is copied into messenger RNA (mRNA), initiating protein synthesis.

Dendritic Spines

Protrusions on a neuron's dendrite that receive synaptic inputs from other neurons.