2<br />Cite the reasons why you did such acts, and how you resolved the issues.

Hello. You ask this question incomplete and do not specify what prevents me from answering it accurately. However, to help you out, I will give you an answer that will help you get the correct answer.

The reasons why you commit acts are the goals you have with each activity you plan to do, this is directly linked to your wishes and the motivation to commit such things. To solve the possible problems you must rely on rationality, where you will interpret the problems and be able to see a weak point in them, to act and exterminate them.

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:

the correct answer is d.   to change the pace

explanation: