By what factor is the self-inductance of an air solenoid changed if only its cross-sectional area,A,multiplied by six?
A) 1/6
B) 6
C) 12
D) 36
E) 1/36

Name: By what factor is the self-inductance of an air solenoid changed if only its cross-sectional area,A,multiplied by six? A) 1/6 B) 6 C) 12 D) 36 E) 1/36
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Question

By what factor is the self-inductance of an air solenoid changed if only its cross-sectional area,A,multiplied by six?
A) 1/6
B) 6
C) 12
D) 36
E) ​1/36

Quizplus · Accepted Answer

The self-inductance of a solenoid is directly proportional to its cross-sectional area. Therefore, if the cross-sectional area is multiplied by six, the self-inductance is also multiplied by six.

By What Factor Is the Self-Inductance of an Air Solenoid