NTA Abhyas JEE Main2020PhysicsUnits and DimensionsPractice
Dimensional formula of magnetic flux is
Options
- AML 2 T − 2 A − 1
- BML 0 T − 2 A − 2
- CM 0 L − 2 T − 2 A − 3
- DML 2 T − 2 A 3
Correct answer
A. ML 2 T − 2 A − 1
Step-by-step solution
φ = B A = F I × L A = [ MLT − 2 ] [ L 2 ] [ A ] [ L ] = [ ML 2 T − 2 A − 1 ]