MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Magnetic Moment

The magnetic ...

Question

The magnetic needle of magnetic moment M and pole strength m is broken into two pieces at the middle. The magnetic moment and pole strength of each piece will be ?

Open in App

Solution

Dear Student,

$t h e p o l e s t r e n g t h w i l l r e m a i n s a m e o f b o t h t h e p i e c e s . p o l e s t r e n g t h d o e s n o t d e p e n d o n t h e l e n g t h o f t h e m a g n e t . m a g n e t i c m o m e n t = \frac{M}{2} \sin c e t h e l e n g t h i s h a l f . R e g a r d s$

Suggest Corrections

thumbs-up

0

Similar questions

Q. A long magnetic needle of length

2 L

, magnetic moment

M

and pole strength

m

units is broken into two pieces at the middle. The magnetic moment and pole strength of each piece will be:

Q. A long magnetic needle of length

2 L

, magnetic moment

M

and pole strength

m

units is broken into two pieces about an axis perpendicular to the length of the magnet at the middle point. The magnetic moment and pole strength of each piece will be

Q. A long magnetic needle of length 2L, magnetic moment M and pole strength m units is broken into two pieces at the middle. The magnetic moment and pole strength of each piece will be

Q. A bar magnet of length

l

, pole strength

p

and magnetic moment

^{'} {\to m}^{'}

l / 2

into two equal pieces each of length. The magnetic moment and pole strength of each piece is respectively _______ and _____

Q. A bar magnet of magnetic moment

M

and pole strength '

m

100

similar pieces parallel to the magnetic axis and each piece is cut into

200

similar pieces perpendicular to the magnetic axis. Find magnetic moment similar pieces perpendicular to the magnetic axis. Find magnetic moment and pole strength of smallest piece.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Materials Kept in Magnetic Field

PHYSICS

Watch in App

explore_more_icon

Explore more

Magnetic Moment

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon