An Inductor Has a Current I = 0

question 36

Multiple Choice

An inductor has a current I = 0.5A cos[( 275 s^-1) t] . The maximum emf across the inductor is equal to 0.5 V. What is the self-inductance of the inductor?

• A)4.37 mH
• B)3.64 mH
• C)2.75 mH
• D)0.73 mH
• E)1.43 mH

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Definitions:

Count

To determine the total number of items in a set by listing them one by one.

Primary Circular Reaction

A component of sensorimotor development in infants, involving repetitive actions focused on the baby's own body that are pleasurable and serve as a means of learning about the world.

Secondary Circular Reaction

A stage in Piaget's theory of cognitive development where infants aged 4-8 months repeat actions that have pleasurable or interesting results, showing an early form of experimentation.

Preoperational Thought

A reiteration of preoperational, highlighting the early childhood cognitive phase where imagination flourishes yet logical reasoning abilities are not yet developed.