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
![Pull force / magnetic force calculation between two disc magnets (Neodymium disc magnet, Samarium disc magnet, Alnico disc magnet, ferrite disc magnet) Pull force / magnetic force calculation between two disc magnets (Neodymium disc magnet, Samarium disc magnet, Alnico disc magnet, ferrite disc magnet)](http://www.cy-magnetics.com/two-disk-Attraction.png)
Pull force / magnetic force calculation between two disc magnets (Neodymium disc magnet, Samarium disc magnet, Alnico disc magnet, ferrite disc magnet)
Comparative study on equivalent models calculating magnetic force between permanent magnets | Emerald Insight
force between two identical short bar magnets whose centers are r metres apart is 4.8 Newton when their axis are in the same line if the seperation is increased to 2r metre
![Force between two identical bar magnets whose centres are r meters apart is 4.8 N, when their axis are in the same line. If the separation is increased to 2r meters, the Force between two identical bar magnets whose centres are r meters apart is 4.8 N, when their axis are in the same line. If the separation is increased to 2r meters, the](https://dwes9vv9u0550.cloudfront.net/images/4313518/ddb436c6-4092-40e0-84e7-058276fd65a6.jpg)
Force between two identical bar magnets whose centres are r meters apart is 4.8 N, when their axis are in the same line. If the separation is increased to 2r meters, the
![What happens to the force between magnetic poles when their pole strength and the distance between them are both doubled What happens to the force between magnetic poles when their pole strength and the distance between them are both doubled](https://haygot.s3.amazonaws.com/questions/1988945_1180945_ans_a04e7493071f4d1bb9eccf7cb6cb1624.jpg)