Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Open MARKS Web Download App
Search any question & find its solution
Question: Answered & Verified by Expert
The set of physical quantities among the following which is dimensionally different is
PhysicsUnits and DimensionsNEET
Options:
  • A Terminal velocity, drift velocity, critical velocity
  • B Potential energy, work done, kinetic energy
  • C Disintegration constant, frequency, angular velocity
  • D Dipole moment, electric flux, electric field
Solution:
1263 Upvotes Verified Answer
The correct answer is: Dipole moment, electric flux, electric field
Dipole moment, P=q⋅d=ITL

Electric flux, ϕ=E.ds=ML3I-1T-3

Electric field, E=k⋅qr2=MLI-1T-3

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.

Use on iOS or Desktop Download from Google Play