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Using mass (M), Length (L) , time (T) an...

Using mass (M), Length (L) , time (T) and electric current (A) as fundamental quantities the dimensions of permittivity will be

A

`MLT^(-1)A^(-1)`

B

`MLT^(-2)A^(-2)`

C

`M^(-1)L^(-3)T^(+4) A^(2)`

D

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

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-UNITS AND MEASUREMENT-Exercise-I
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  2. The unit and dimensions of impedance in terms of charge Q are

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  3. Using mass (M), Length (L) , time (T) and electric current (A) as fund...

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  4. Dimensions of 1/(mu0 in0) , where symbols have their usual meaning are

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  5. Of the following quantities, which one has dimensions different from t...

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  6. Dimensional formula of self - inductance is

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  7. If x = at + bt^2 , where x is the distance travelled by the body in ki...

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  8. The dimensional formula of pressure is

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  9. According to Newton, the viscous force acting between liquid layers of...

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  10. The dimensional formula for permeability of free space, mu0 is

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  11. Turpentine oil is flowing through a tube of length 1 and radius r. The...

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  12. Which of the following will have the dimensions of time?

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  13. The dimensional equation for magnetic flux is

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  14. The volocity v of the particle at time t is given by v = at + b/(t + c...

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  15. The dimensions of 1/2 epsilon E^2. Where epsilon0 is permittivity of f...

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  16. A student measure the distance traversed in freely fall of a body init...

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  17. The dimensions of (mu0 epsilon0)^(-1/2) are

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  18. The damping force on an oscillator is directly proportional to the vel...

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  19. A standard unit should be (a) consistent (b) reproducible (c) ...

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  20. The correct order in which the ratio of SI unit to CGS unit increases ...

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