STANDARDPhysics-Units and Measurements
STANDARD Physics Dimensional Analysis MCQ Question
Type: MCQ-conceptual-Medium-Class 11
The dimensional formula of electric potential is
A
[ML²T⁻³A⁻¹]
B
[M⁻¹L²T⁻²A]
C
[M⁻¹L²T⁻²A⁻¹]
D
[ML²T⁻²A]
Correct Answer
Option A
Detailed Explanation
Electric potential is defined as work done per unit charge. Its dimensional formula is derived from V = W/q = [ML²T⁻²]/[AT] = [ML²T⁻³A⁻¹].
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