The Primary Coil of an Ideal Transformer Has 100 Turns

question 12

Multiple Choice

The primary coil of an ideal transformer has 100 turns and its secondary coil has 400 turns.If the ac current in the secondary coil is 2 A,what is the current in its primary coil?

• A)2 A
• B)8 A
• C)1/2 A
• D)1/4 A
• E)4 A

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Definitions:

Human Motivation

Human motivation is the psychological drive that propels an individual toward action or behaviors to achieve specific goals or satisfy needs and desires.

Multiple Causation

A principle suggesting that events or phenomena typically result from various factors or causes rather than a single one.

Rogers's Five-Stage Model

A theory that outlines the process of technological adoption in five stages: knowledge, persuasion, decision, implementation, and confirmation.

Persuasion

The process of influencing someone's beliefs, attitudes, intentions, motivations, or behaviors through argument, reasoning, or appeal.