) 1. PART A: Which of the following best summarizes a central idea of the text the yellow wallpaper? A Women are easily excitable and prone to both physical and mental illness B. Rest and relaxation can only help so much. Ć Refusing to address an issue is not the same thing as curing it. D Choosing the right home décor is important ​

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:

jaxsonmennessey27

jaxsonmennessey27

i think its d

hope that is