Noting that the magnetic field lines of a bar magnet resemble the electric field lines of a pair of equal and opposite charges, do you expect the magnetic field to rapidly decrease in strength with distance from the magnet? is this consistent with your experience with magnets?

Generally dipoles will have fields that are proportional to the inverse cube of the distance from the dipole.

This means that if you were to measure the B field of a bar magnetic at some point then walk away such that you doubled your distance from the magnet, your new B field strength would be an eighth of the original B field strength.

step-by-step explanation:

we are given

we have to simplify it

firstly, we will factor it

now, we can cancel like terms

now, we can combine it

so, we get

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.