If B is magnetic field and is permeability of free space, then the dimensions of () is [2025]

STUDY MATERIALS
COURSES
MORE
SUCCESS STORY
ADMISSION
STORE

Back

JEE ADVANCE

CLASS XI - XII
CRASH COURSE

CLASS XI - XII

CRASH COURSE

JEE MAIN

CLASS XI - XII
CRASH COURSE

CLASS XI - XII

CRASH COURSE

NEET

CLASS XI - XII
CRASH COURSE

CLASS XI - XII

CRASH COURSE

BITSAT

CLASS XI - XII

CLASS XI - XII

CBSE BOARD

CLASS IX

CLASS X

CLASS XI

CLASS XII

CLASS VI

CLASS VII

CLASS VIII

UP BOARD

CLASS IX
CLASS X
CLASS XI
CLASS XII

CLASS IX

CLASS X

CLASS XI

CLASS XII

CUET

CRASH COURSE

CRASH COURSE

Courses

CLASSROOM COURSES
ONLINE COURSES

ONLINE COURSES

More

Solution

Q.
If B is magnetic field and $μ_{0}$ is permeability of free space, then the dimensions of ( $B / μ_{0}$ ) is [2025]

1 $M T^{- 2} A^{- 1}$

2 $L^{- 1} A$

3 $L T^{- 2} A^{- 1}$

4 $M L^{2} T^{- 2} A^{- 1}$

Ans.
(2)

Magnetic field at the axis of a long solenoid, $B = μ_{0} n i$

$[\frac{B}{μ_{0}}] = [n i] = L^{— 1} A$

Want Us to Email you About Special Offers & Updates?