AIPMT MAINS2012Physics-Units and Dimensions
AIPMT MAINS 2012 Physics Dimensional Analysis MCQ Question
Type: MCQ-conceptual-Easy-Class 11
The dimensions of (μ₀ε₀)⁻¹/² are :
A
[L¹/²T⁻¹/²]
B
[L⁻¹T]
C
[LT⁻¹]
D
[L¹/²T¹/²]
Correct Answer
Option C
Detailed Explanation
The expression (μ₀ε₀)⁻¹/² represents the speed of light, which has dimensions of LT⁻¹.
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