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Self inductance of a solenoid varies…………...

Self inductance of a solenoid varies……………………as the ………………of the number of turns in the solenoid.

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The correct Answer is:
directly ; square.
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Similar Questions

Explore conceptually related problems

Assertion : The self-inductionce of a long solenoid is proportional to the area of corss-section and length of the solenoid. Reason : Self inductance of a solenoid is independent of the number of truns per unit length.

What will happen to the inductance of a solenoid a. when the number of turns and the length are double keeping the area of cross section same? b. when the air inside the solenoid is replaced by iron of relative permeability mu_(r) ?

Knowledge Check

  • Self induction of a solenoid is

    A
    Directly proportional to current flowing through the coil
    B
    Directly proportional to its length
    C
    Directly proportional to area of cross-section
    D
    Inversely proportional to area of cross-section

  • Self-inductance of a solenoid depend on-

    A
    the number of turns N of the coil
    B
    the area of cross-section A and length l of the coil.
    C
    the permeability of the core of the coil
    D
    all the above

  • The self inductance L of a solenoid depends on the number of turns per unit length 'n' as

    A
    `L oo n`
    B
    `L oo n^(2)`
    C
    `L oo n^(-1)`
    D
    `L oo n^(-2)`

    • Similar Questions

    Explore conceptually related problems

    What will be the effect on the self-inductance of a long solenoid, if the number of turns of a solenoid is made 3 times?

    Calculate the self-inductance of an air-cored solenoid 50 cm long and 2 cm radius if the number of turns in the coil of solenoid is 400.

    How does self inductance of a solenoid change when number of turns is double keeping othe parameters same ?

    Self-inductance of a long solenoid of length l, area A and total number of turns N with a core material of relative magnetic permeability, mu_(0) is_____.

    The self inductance of a long solenoid cannot be increased by

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