MCQ
Identify the dimensional formula of electric current.
- A$\left[M L T^{-2}\right]$
- ✓$\left[ M ^0 L^0 T^0 A^1\right]$
- C$\left[ M L ^3 T^0\right]$
- D$\left[ M L ^2 T^{-3}\right]$
✓
Answer
Correct option: B.
$\left[ M ^0 L^0 T^0 A^1\right]$
The flow of charge per unit time is defined as current. The fundamental unit of current is Ampere $($named after Andre Marie Ampere$).$
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