Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • Stuck here, help me understand: The dimension of magnetic field in M, L, T and C (coulomb) is given as

The dimension of magnetic field in M, L, T and C (coulomb) is given as

Option 1)

MT-2C-1

 Option 2)

MLT-1C-1
Option 3)

MT2C-2

 Option 4)

MT-1C-1

Answers (1)

best_answer

As we learnt in

Magnetic induction(B) -

M^{1}L^{0}T^{-2}A^{-1} 

- wherein

\frac{newton }{ampere - metre },\frac{volt -second }{metre^{2}}


 

 

 Lorentz force =\left | \vec{F} \right |=\left | q\vec{v}\times\vec{B} \right |

\therefore\ [B]=\frac{[F]}{[q][v]}=\frac{MLT^{-2}}{C\times LT^{-1}}=\frac{MLT^{-2}}{CLT^{-1}}=[MT^{-1}C^{-1}]


 

 


Option 1)

MT-2C-1

This is an incorrect option.

Option 2)

MLT-1C-1

This is an incorrect option.

Option 3)

MT2C-2

This is an incorrect option.

Option 4)

MT-1C-1

This is the correct option.

Posted by

perimeter

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions

Trending Articles/News

anam-khan

JEE Main 2024 session 2 result date announced; Steps to check NTA session 2 scores
anam-khan

JEE Main 2024 session 2 final answer key soon at jeemain.nta.ac.in; result on April 25
anam-khan

JEE Main 2024 Session 2: Last day to challenge answer key today

Latest Question