MHT CET2019Morning ShiftPhysicsUnits and DimensionsActual
In case of dimensions of electric field and electric dipole moment the power of mass is respectively.
Options
- A1, 1
- B1, 0
- C0, 1
- D0, 0
Correct answer
B. 1, 0
Step-by-step solution
Electric field, E = F q Where, F = force and q = electric charge Dimension of E or E = M L T - 2 A T = M L T - 3 A - 1 Power of mass = 1 Electric moment, m = l × A where, l = current and A = area Dimension of m = [M] = M 0 L 2 T 0 A Hence, power of mass =0