How does demetrius justify his returned love for helena?

question 10 options:

he says that he was under a spell and loved hermia, but now the spell has worn off and he sees helena for the beauty that she is.

he says he was concerned before that helena was a distant relative, but now that he is sure that she is not related to him, he loves her.

he says he lost his appetite for helena as if he were sick, but he is better now.

I think the answer is :

 He says he was concerned before that Helena was a distant relative, but now that he is sure that she is not related to him, he loves her.

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: