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If C the velocity of light, which of the...

If `C` the velocity of light, which of the following is correct?

A

`mu_(0)epsilon_(0)=c`

B

`mu_(0)epsilon_(0)=c^(2)`

C

`mu_(0)epsilon_(0)=1/c`

D

`mu_(0)epsilon_(0)=1/(c^(2))`

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • Velocity of light is equal to

    A
    ` sqrt ( epsi_(0) mu_(0))`
    B
    `sqrt(epsi_(0)//mu_(0))`
    C
    ` epsi_(0)// mu_(0)`
    D
    `sqrt((1)/(epsi_(0) mu_(0)))`

  • Velocity of light of equal to

    A
    `sqrt((epsilon_(0))/(mu_(0)))`
    B
    `sqrt((1)/( epsilon_(0)mu_(0)))`
    C
    `(epsilon_(0))/(mu_(0))`
    D
    `epsilon_(0) mu_(0)`

  • If a,b,c be real numbers. Then, which of the following is correct.

    A
    `(a^2+b^2+c^2)(a+b+c)^2`
    B
    `3(a^2+b^2+c^2) le(a+b+c)^2`
    C
    `3(a^2+b^2+c^2) ge(a+b+c)^2`
    D
    None of the above

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