Mercutio: Where the devil should this Romeo be? Came he not home to-night? Benvolio: Not to his father's; I spoke with his man. Mercutio: Why that same pale hard-hearted wench, that Rosaline, Torments him so, that he will sure run mad. Benvolio: Tybalt, the kinsman of old Capulet, Hath sent a letter to his father's house. Mercutio: A challenge, on my life. Benvolio: Romeo will answer it. Mercutio: Any man that can write may answer a letter. Benvolio: Nay, he will answer the letter's master, how he dares, being dared. —Romeo and Juliet, William Shakespeare What plot details help create the tense mood? Check all that apply. Romeo is missing. Benvolio is speaking to Romeo’s father. Rosaline has refused Romeo again. Tybalt has sent a challenge to fight. Mercutio wants to respond to Tybalt.

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:

you stated "which of the following" but i don't see anything else