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The magnetic dipole moment of a current ...

The magnetic dipole moment of a current loop, carrying current I, having n turns, each of radius r is………………….. .

Text Solution

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The correct Answer is:
`nIpir^2`,
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Knowledge Check

  • The magnetic dipole moment of a current loop is independent of

    A
    magnetic field in which it is lying
    B
    number of turns
    C
    arca of the loop
    D
    current in the loop

  • The magnetic dipole moment of current loop is independent of

    A
    number of turns
    B
    area of loop
    C
    current in the loop
    D
    masgnetic field in which it is lying

  • The magnetic field due to current carrying circular coil having n turns is

    A
    `n^(2)` times as large as that produced by a single turn
    B
    n times as large as that produced by a single turn
    C
    `(1)/(2)` -times as large as that produced by a single turn
    D
    will be same as that produced by a single turn

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