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Two pure inductors each of self-inductan...

Two pure inductors each of self-inductance `L` are connected in parallel but are well separted from each other. The total inductance is

A

`2L`

B

`L`

C

`(L)/(2)`

D

`(L)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
C
Inductors obey the laws of parallel and series combination of resistors.
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Knowledge Check

  • Two pure inductors each of self inductance L are connected in series, the net inductance is

    A
    2L
    B
    L
    C
    L/2
    D
    L/4

  • Two inductors each of inductance L are joined in parallel. Their equivalent inductance is

    A
    zero
    B
    `2L`
    C
    `L//2`
    D
    `L`

  • the dimension of self inductance L are

    A
    `[ML^2T^-2A^-2]`
    B
    `[ML^2T^-1A^-2]`
    C
    `[ML^2T^-1A^-1]`
    D
    `[ML^-2T^-2A^-2]`
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