Home
Class 11
PHYSICS
Dimensions of 1(mu(0)epsilon(0)) where s...

Dimensions of `1(mu_(0)epsilon_(0))` where symbols have their usual meaning are :

A

`[LT^(-1)]`

B

`[L^(-1)T]`

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
D
We know velocity of light `=1/(sqrt(mu_(0)epsilon_(0))), [1/(sqrtImu_(0)epsilon_(0))]=[LT^(-1)]:.[1/(mu_(0)epsilon_(0))]=[LT^(-1)]^(2)=[L^(2)T^(-2)]`
Promotional Banner

Similar Questions

Explore conceptually related problems

“Kirchhoff's first law (sumi = 0) and second law (sumiR=sumE) where symbols have their usual meanings, are, respectively, based on conservation of momentum and energy “ state whether this statement is true or false?

When photons incident on a metallic surface electric current is produced. The work function of a metal is given by [phi_0 = hc / lambda_0 = h(upsilon_0 )] ,where (lambda_0, c , h , upsilon_0) have their usual meaning The graph given below shows the variation in stopping potential with frequency upsilon of the incident radiation of the materials A and B. : Which material has higher work function?