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Dimensional formula of magnetic field is...

Dimensional formula of magnetic field is :-

A

`M^(1)L^(2)T^(-1)A^(-1)`

B

`M^(1)L^(0)T^(-2)A^(-1)`

C

`M^(1)L^(-2)T^(-1) A^(-1)`

D

`M^(1)L^(1)T^(-2)A^(-1) `

Text Solution

Verified by Experts

The correct Answer is:
B

[B] = `([F])/([il]) = [ (MLT^(-2))/(AL)] = MA^(-1)T^(-2) `
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Knowledge Check

  • Dimensional formula of magentic flux is

    A
    `ML^(2) T^(-2) A^(-1)`
    B
    `ML^(2) T^(-2) A^(-2)`
    C
    `M^(0) L^(-2) A^(-3)`
    D
    `ML^(2) T^(-2) A^(3)`
  • The dimensional formula of magnetic flux is :

    A
    `[ML^2 T^(-2) A^(-1)]`
    B
    `[ML^0 T^(-2) A^(-2)]`
    C
    `[M^0 L^(-2) T^(-2) A^(-2)]`
    D
    `[ML^2T^(-1) A^3]`
  • The dimensional formula for the magnetic field is

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