Physics And Measurement Question 126

Question: Dimension of electric current is

[CBSE PMT 2000]

Options:

A) $ [M^{0}L^{0}{{T}^{-1}}Q] $

B) $ [ML^{2}{{T}^{-1}}Q] $

C) $ [M^{2}L{{T}^{-1}}Q] $

D) $ [M^{2}L^{2}{{T}^{-1}}Q] $

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Answer:

Correct Answer: A

Solution:

$ I=\frac{Q}{t}=\frac{[Q]}{[T]}=[M^{0}L^{0}{{T}^{-1}}Q] $



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