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The magnetic field due to a current carr...

The magnetic field due to a current carrying circular loop of radius 3 cm at a point on the axis at a distance of 4cm from the centre is `54muT`. What will be its vlue at the centre of loop?

A

`125 muT`

B

`150muT`

C

`250muT`

D

75muT`

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Knowledge Check

  • The magnetic field due to a current carrying circular loop of radius 3 m at as point on the axis at a distance of 4m from the centre is 54 muT . What will be its value at the centre of the loop/

    A
    `250muT`
    B
    `150muT`
    C
    `125muT`
    D
    `75muT`

  • The maganetic field due to a current carryion circular loop of radius 3cm at a point on the axis at a distance of 4m from the centre is 54 mu T. what will be its value at the centre of the loop?

    A
    250`mu`T
    B
    150`mu`T
    C
    125`mu`T
    D
    75`mu`T

  • The magnetic field due to a current carrying loop of radius 3 cm at a point on the axis at a distance of 4 cm from the centre is 54 muT . What will be its value at the centre of loop ?

    A
    `125 muT`
    B
    `150 muT`
    C
    `250 muT`
    D
    `75 muT`

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