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Find the dimensional formula of epsilon0...

Find the dimensional formula of `epsilon_0` .

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`epsilon_0=Coulomb/newton m^2 `
` epsilon_0=(1)/(KF)xx(q_1q_2)/r^2=M^-1L^-3T^4`
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Knowledge Check

  • The dimensional formula of stress is

    A
    `[ML^(-1) T^(-2)],`
    B
    `[M^@ L^@ T^@]`
    C
    `[MLT^(-1)]`.
    D
    `[MLT^(-2)]`

  • The dimensional formula mu_(0)epsilon_0 is

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

  • The dimensional formula of power is

    A
    `ML^(2)T^(-1)`
    B
    `ML^(2)T^(-3)`
    C
    `MLT^(-2)`
    D
    `MLT^(-1)`
    • HC VERMA-ELECTRIC FIELD AND POTENTIAL-Exercises
    1. Find the dimensional formula of epsilon0 .

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    2. A charge of 1.0 C is placed at the top of your college building and an...

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    3. At what separation should two equal charges 1.0 C each, be placed so t...

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    4. Two equal charges are placed at a separtion of 1.0 m. What should be t...

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    5. Find the electric force between two protons separated by a distance of...

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    6. Two chargea 2.0xx10^(-6) C are placed at a separation of 10 cm. where ...

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    7. Suppose the second charge in the previous problem is -1.0 xx 10^(-6) C...

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    8. Two charged particles are placed at a distance 1.0 cm apart. What is t...

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    9. Estimate the number of electrons in 100 g water. How much is the total...

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    10. Suppose all the electrons of 100 g water are lumped together to form a...

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    11. Consider a gold nucleus to be a sphere of redius 6.9 fermi in whichpr...

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    12. Two insulating small spheres are rubbed against each other and placed ...

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    13. Na Cl moecule is bound due to the electreic force between the sodium a...

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    14. Find the ratio of the electric and gravitational forces between two pr...

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    15. Suppose ana attractive nuclear force acts between two protons which ma...

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    16. Three equal charges, 2.0xx 10^(-6) C each, are held fixed at the thr...

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    17. Four equal charges 2.0xx10^(-6) C each are fixed at the four corners o...

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    18. A hydrogen atom contains one proton and one electron. It may be assume...

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    19. Find the speed of the electron in the ground state of hddrogen atom. T...

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    20. Ten positively charged particles are kept fixed on the x-axis at point...

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