Question

the work done in a turning magnet of magnetic dipole moment M by 90degree from stable epulibrium 4 cm
position in n time the corresponding work done in turn it through an angle of 60degree find the value of n
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Answer 1

Answer:

W=MB(cos0−cos90)=MB

W1=MB(cos0−cos60)=0.5MB

n=2

Explanation:

please make brilliant

Answer 2

Answer:

W=MB( cosO- cos90) = MB

W1=MB (coso-cos60=0.5 MB

Explanation:

1