Hi I am just bored this is why I am asking no open link or go to link answer on here tell me a funny baby or childhood story about you answer only if you want too

I know this sound weird but I love hearing about story from childhood

Mmmm I cant remember anything and Id.k what to talk about so... just look at this

And btw this was by me and not from go.ogle ;)

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation:

a because jakie robinson was baseball player so surely he has to do something with sports  lol a lot of acronyms to get my points