What is a cause and effect relationship that takes place in the Article?
Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected
A Because Stephen Hawking had ALS, he could only take small roles in TV shows.
B Because Stephen Hawking wrote two books, he was able to attend Oxford University.
C Because Stephen Hawking could not walk, he was able to enjoy weightlessness aboard a jet.
D Because Stephen Hawking lost his ability to speak, he communicated through a computer.

yes its b

explanation:

to tese

i need with the same thing

answer: go in to it prass it and you should see a delate singe

explanation:

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: