An Ideal Solenoid Having a Coil Density of 5000 Turns

question 120

Multiple Choice

An ideal solenoid having a coil density of 5000 turns per meter is 10 cm long and carries a current of 4.0 A.What is the strength of the magnetic field at its center?

• A)3.1 mT
• B)6.2 mT
• C)13 mT
• D)25 mT

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Definitions:

Preoperational Stage

The second stage in Piaget's theory of cognitive development, where children aged 2-7 years begin to think symbolically but are not yet able to perform operations, or reversible mental actions.

Understanding

The ability to grasp the meaning, significance, or nature of something, often involving comprehension of concepts and relationships.

Sisters

Female siblings who share one or both parents in common.

Sensorimotor Stage

The first stage of Piaget’s theory of cognitive development, where infants learn about the world primarily through their sensory impressions and motor activities.