The dimension of where is permittivity of free space and E is electric field, is:
ML2T-2
ML-1T-2
ML2T-1
MLT-1
As we learnt in
Dimension -
The power to which fundamental quantities must be raised in order to express the given physical quantities.
-
Option 1)
ML2T-2
Incorrect
Option 2)
ML-1T-2
Correct
Option 3)
ML2T-1
Incorrect
Option 4)
MLT-1
Incorrect