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Dimension of (1)/(mu(0)epsilon(0)) is, w...

Dimension of `(1)/(mu_(0)epsilon_(0))` is, where symbols have usual meaning,

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The correct Answer is:
A, B, C
No point exist in between the charges where field is zero.

`E=(KQ)/((r+x)^(2))-(KQ/4)/r^(2)=0rArr r=x`
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ALLEN -BASIC MATHS-Exercise-02
  1. The density of material in CGS system is 4g// cm^(3). In a system of u...

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  2. Dimensional formula of DeltaQ, heat supplied to the system is given by...

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  3. Dimension of (1)/(mu(0)epsilon(0)) is, where symbols have usual meanin...

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  4. The dimension of the quantity vecExxvecB, where vecE represents the el...

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  5. Write the dimensional formula of angular momentum. Is it scale or vect...

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  6. The Bernoulli's equation is given by P+1/2 rho v^(2)+h rho g=k. Where ...

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  7. When a wave transverses in a medium, the displacement of a particle lo...

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  8. Which of the following system of units is not based on units of mass, ...

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  9. Which of the following is unitless quantity?

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  10. The dimensional formula of wave number is

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  11. The method of dimensional analysis can be used to derive which of the ...

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  12. Which of the following does not have the dimensions of force?

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  13. Which of the following is incorrect statement?

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  14. A dimensionless quantity

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  15. The unit less quantity is

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  16. Dimemsional formula of mass is

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  17. Find dimensional formula of linear momentum.

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  18. The fundamental quantity which has the same power in the dimensional f...

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  19. The ratio of one micron to one nanometre is

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  20. The equation of a wave is given by Y = A sin omega ((x)/(v) - k), wher...

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