Start a convo add my discord Nitrojay #2136

a n a p o l k 2     and then do the at sign at g m a i l

Explanation:

Princesa420#5400

Explanation:

bc why t.f not

single as.f just want to talk to sum one who understand me on.g

bet add me BabyGurlAliah#3431

Explanation:

yes they most likly are and have planed t try to bring human life and supplies there also(due to global warming and other harmful resorces)

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: