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Two long straight conductors with curren...

Two long straight conductors with current `I_(1)` and `I_(2)` are placed along X and Y axes. The equation of locus of points of zero magnetic induction is :

A

`y=x`

B

`y=(I_(2)x)/(I_(1))`

C

`y=(I_(1))/(I_(2))x`

D

`y=(x)/(I_(1)I_(2))`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • Two long straight conductors with corrents I_(1) and I_(2) are placed along X and Y axes. The equation of locus of points of zero magnetic induction is :

    A
    `Y = X`
    B
    `Y = (I_(2)X)/(I_(2))`
    C
    `Y = (I_(1))/(I_(2))X`
    D
    `Y = (X)/(I_(1)I_(2))`

  • Two mutually perpendicular conductors carrying currents I_(1) and I_(2) lie in one plane. Locus of the point at which the magnetic induction is zero, is a:

    A
    circle with centre as the point of intersection of the conductor
    B
    parabola with vertex as the point of intersection of the conductors
    C
    straight line passing through the point of intersection of the conductors
    D
    rectangular hyperbola

  • Two long wire carrying current 2i and i are placed along co-ordinate axes x and y respectively. The locus of point where magnetic field is zero is

    A
    `2y-x=0`
    B
    `x-2y=0`
    C
    `y-x=0`
    D
    `y=0`

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