A 45-MH Inductor Is Connected to an Ac Source of Emf

question 55

Multiple Choice

A 45-mH inductor is connected to an ac source of emf with a frequency of 400 Hz and a maximum emf of 20 V.The maximum current is:

• A)0 A
• B)0.18 A
• C)1.1 A
• D)360 A
• E)2300 A

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Definitions:

Sensory Memory

A type of memory that holds sensory information for a few seconds after the item is perceived.

Visual Search

The process of visually scanning an environment or scene to locate a particular object or feature among other distractors.

Subject's Attention

Subject's attention refers to the focus or concentration of an individual on a specific stimulus or task, determining the degree of cognitive resources allocated to processing information.

Short-Term Memory

The part of the memory system where information is stored for a short duration, typically seconds to minutes, before it is either forgotten or transferred to long-term memory.