A Solenoid with 100 Turns and a Cross Sectional Area

question 60

Multiple Choice

A solenoid with 100 turns and a cross sectional area of 20 cm² has a magnetic field of 0.60 T along its axis.If the field is confined within the solenoid and changes at a rate of 0.20 T/s,the magnitude of the induced EMF in the solenoid will be

• A)0.0080 V.
• B)0.080 V.
• C)0.040 V.
• D)0.40 V.

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Definitions:

DSM

The Diagnostic and Statistical Manual of Mental Disorders, a guide used by healthcare professionals to diagnose mental disorders.

Uncontrollable Worry

Excessive anxiety and concern about multiple events or activities that is difficult to control.

Jittery

Feeling nervous or anxious, often with involuntary movements or shaky actions.

Obsession

An intrusive and persistent thought, idea, or image that causes significant anxiety or distress.