The dimensions of (1)/(2) in(0) E^(2), w...

The dimensions of `(1)/(2) in_(0) E^(2)`, where `in_0` is permittivity of free space and E is electric field, is :-

`[MLT^(-1)]`

`[ML^(2)T^(-2)]`

`[ML^(-1)T^(-2)] `

`[ML^(2)T^(-1)]`

Verified by Experts

The correct Answer is:

`(1)/(2) in_0 E^(2)` = Energy density = `("Energy")/("Volume")= [M^(1)L^(-1)T^(-2)]`

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Find the dimension of epsilon_(0)E^(2) , where epsilon_(0) is permittivity of free space and E is the electricity field

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

`[M^(1) L^(0)T^(-1)]`

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

`[M^(1) L^(-1) T^(-2)]`

(a) `MLT^(-1)`

(b) `ML^(2)T^(2)`

( c ) `ML^(-1)T^(-2)`

( d ) `ML^(2)T^(-1)`

`[MLT^(-1)]`

`[ML^(2)T^(-2)]`

`[ML^(-1)T^(-2)]`

`[ML^(2)T^(-1)]`