What Current Is Necessary to Generate a Field of 0

question 55

Multiple Choice

What current is necessary to generate a field of 0.20 T inside a solenoid of 300 turns per cm?

• A) 530 A
• B) 5.3 A
• C) 33 A
• D) 0.33 A
• E) 3.1 A

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Definitions:

Movability

The quality of a negotiable instrument that ensures it is mobile and available.

Relative Permanence

The concept that certain things are not absolutely permanent but can be considered permanent relative to specific contexts or conditions.

Negotiable Instrument

A document guaranteeing the payment of a specific amount of money, either on demand or at a set time.

Longevity

The length or duration of life; often used in context to refer to the extended lifespan of individuals or entities.