Force between two identical bar magnets whose centres are r metre apart is 4.8 N when their axes are in the same line. - Sarthaks eConnect | Largest Online Education Community
![Force between two identical bar magnets whose centres are r metre apart is 4.8 N, when their axes are in the same line. If separation is increased to 2r, the force between Force between two identical bar magnets whose centres are r metre apart is 4.8 N, when their axes are in the same line. If separation is increased to 2r, the force between](https://d10lpgp6xz60nq.cloudfront.net/ss/web/300062.jpg)
Force between two identical bar magnets whose centres are r metre apart is 4.8 N, when their axes are in the same line. If separation is increased to 2r, the force between
![Calculate the force acting between two magnets of length 15cm each and pole strength 80Am each when the separation between their north poles is 10cm and that between south poles is 40cm. Calculate the force acting between two magnets of length 15cm each and pole strength 80Am each when the separation between their north poles is 10cm and that between south poles is 40cm.](https://d10lpgp6xz60nq.cloudfront.net/ss/web/280286.jpg)
Calculate the force acting between two magnets of length 15cm each and pole strength 80Am each when the separation between their north poles is 10cm and that between south poles is 40cm.
Q: force between 2 identical short bar magnets whose centres are r metre apart is 4.8 N when their axes are in the same line. if the separation is increased to 2r
23.The force between two magnetic poles is F in air. If the pole strength of first pole is doubled, that of second pole is tripled and the distance between the poles is
![Force between two identical short bar magnets whose centres are r metre apart is 4.8 N when their axes are in the same line. If the separation is increased to 2r metre, Force between two identical short bar magnets whose centres are r metre apart is 4.8 N when their axes are in the same line. If the separation is increased to 2r metre,](https://haygot.s3.amazonaws.com/questions/1988945_1180945_ans_a04e7493071f4d1bb9eccf7cb6cb1624.jpg)
Force between two identical short bar magnets whose centres are r metre apart is 4.8 N when their axes are in the same line. If the separation is increased to 2r metre,
![Force acting between two small magnets, placed in end on position 0.1m apart from their centres is (Given magnetic moment of each magnet is 5Am^2 ) Force acting between two small magnets, placed in end on position 0.1m apart from their centres is (Given magnetic moment of each magnet is 5Am^2 )](https://dwes9vv9u0550.cloudfront.net/images/9279937/36f4c05c-0b0b-458b-9834-c737f81b5435.jpg)